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-
-
- DISOPYRAMIDE
-
- BRAND NAMES
- Norpace Rythmodan
- Norpace CR Rythmodan-LA
-
- BASIC INFORMATION
- Habit forming? No
- Prescription needed? Yes
- Available as generic? Yes
- Drug class: Antiarrhythmic
-
- USES
- Corrects heart rhythm disorders.
-
- DOSAGE AND USAGE INFORMATION
- How to take:
- Tablet or capsule--Swallow with liquid. If you can't
- swallow whole, crumble tablet or open capsule and take
- with liquid or food.
-
- When to take:
- At the same times each day.
-
- If you forget a dose:
- Take as soon as you remember up to 2 hours late. If
- more than 2 hours, wait for next scheduled dose (don't
- double this dose).
-
- What drug does:
- Delays nerve impulses to heart to regulate heartbeat.
-
- Time lapse before drug works:
- Begins in 30 to 60 minutes. Must use for 5 to 7 days to
- determine effectiveness.
-
- POSSIBLE ADVERSE REACTIONS OR SIDE EFFECTS
- Symptoms What to do
- Life-threatening:
- None expected.
-
- Common:
- Hypoglycemia Discontinue. Call doctor
- right away.
-
- Dry mouth, constipation, Continue. Call doctor
- painful or difficult when convenient.
- urination, rapid
- weight gain.
-
- Infrequent:
- Dizziness, fainting, Discontinue. Call doctor
- confusion, nervousness, right away.
- depression, chest pain,
- slow or fast heartbeat.
-
- Swollen feet. Continue. Call doctor
- when convenient.
-
- Rare:
- Sore throat with Discontinue. Call doctor
- fever, jaundice. right away.
-
- Eye pain, diminished Continue. Call doctor
- sex drive. when convenient.
-
- OVERDOSE
- Symptoms:
- Blood-pressure drop, irregular heartbeat.
- What to do:
- *Dial 0 (operator) or 911 (emergency) for an ambulance
- or medical help. Then give first aid immediately.
- *If patient is unconscious and not breathing, give
- mouth-to-mouth breathing. If there is no heartbeat, use
- cardiac massage and mouth-to-mouth breathing (CPR).
- Don't try to make patient vomit. If you can't get help
- quickly, take patient to nearest emergency facility.
- *See emergency information.
-
- WARNINGS AND PRECAUTIONS
- Don't take if:
- You are allergic to disopyramide or any antiarrhythmic.
- You have second- or third-degree heart block.
-
- Before you start, consult your doctor:
- If you react unfavorably to other antiarrhythmic drugs.
- If you have had heart disease.
- If you have low blood pressure.
- If you have liver disease.
- If you have glaucoma.
- If you have enlarged prostate.
- If you have myasthenia gravis.
- If you take digitalis preparations or diuretics.
-
- Over age 60:
- May require reduced dose.
- More likely to have difficulty urinating or be
- constipated.
- More likely to have blood-pressure drop.
-
- Pregnancy:
- No proven harm to unborn child. Avoid if possible.
-
- Breast-feeding:
- Drug passes into milk. Avoid drug or discontinue
- nursing until you finish medicine. Consult doctor for
- advice on maintaining milk supply.
-
- Infants and children:
- Safety not established. Don't use.
-
- Prolonged use:
- No problems expected.
-
- Skin and sunlight:
- No problems expected.
-
- Driving, piloting or hazardous work:
- Don't drive or pilot aircraft until you learn how
- medicine affects you. Don't work around dangerous
- machinery. Don't climb ladders or work in high places.
- Danger increases if you drink alcohol or take medicine
- affecting alertness and reflexes, such as
- antihistamines, tranquilizers, sedatives, pain
- medicine, narcotics, or mind-altering drugs.
-
- Discontinuing:
- Don't discontinue without doctor's advice until you
- complete prescribed dose, even though symptoms diminish
- or disappear.
-
- Others:
- If new illness, injury or surgery occurs, tell doctors
- of disopyramide use.
-
- POSSIBLE INTERACTION WITH OTHER DRUGS
- Generic Name or Drug Class Combined Effect
- Ambenonium Decreased ambenonium
- effect.
-
- Anticholinergics Increased anticholinergic
- effect.
-
- Anticoagulants (oral) Increased anticoagulant
- effect.
-
- Antihypertensives Increased antihypertensive
- effect.
-
- Antimyasthenics Decreased antimyasthenic
- effect.
-
- Flecainide Possible irregular
- heartbeat.
-
- Tocainide Increased likelihood of
- adverse reactions with
- either drug.
-
- POSSIBLE INTERACTION WITH OTHER SUBSTANCES
- Interacts With Combined Effect
- Alcohol Decreased blood pressure
- and blood sugar. Use
- caution.
-
- Beverages None expected.
-
- Cocaine Irregular heartbeat.
-
- Foods None expected.
-
- Marijuana Unpredictable. May
- decrease disopyramide
- effect.
-
- Tobacco May decrease disopyramide
- effect.
-
-
-
-
-
-
-
- PROPRANOLOL
-
- BRAND NAMES
-
- Apo-Propranolol Inderide
- Detensol Novopranol
- Inderal Panolol
- Inderal LA pms-Propranolol
-
- BASIC INFORMATION
-
- Habit forming? No
- Prescription needed? Yes
- Available as generic? Yes
- Drug class: Beta-adrenergic blocker
-
- USES
-
- .Reduces angina attacks.
- .Stabilizes irregular heartbeat.
- .Lowers blood pressure.
- .Reduces frequency of migraine headaches.
- (Does not relieve headache pain.)
- .Other uses prescribed by your doctor.
-
- DOSAGE & USAGE INFORMATION
-
- How to take:
- Tablet, liquid or extended-release capsule--Swallow with
- liquid. If you can't swallow whole, crumble tablet or open
- capsule and take with liquid or food. Don't crush capsule.
-
- When to take:
- With meals or immediately after.
-
- If you forget a dose:
- Take as soon as you remember. Return to regular schedule, but
- allow 3 hours between doses.
-
- What drug does:
- .Blocks certain actions of sympathetic nervous system.
- .Lowers heart's oxygen requirements.
- .Slows nerve impulses through heart.
- .Reduces blood vessel contraction in heart, scalp and other
- body parts.
-
- Time lapse before drug works:
- 1 to 4 hours.
-
- Don't take with:
- Non-prescription drugs or drugs in interaction column without
- consulting doctor.
-
- POSSIBLE ADVERSE REACTIONS OR SIDE EFFECTS
-
- Symptoms What to do
- ___________________________________________________________________
- Life-threatening:
- Congestive heart failure. Discontinue. Seek emergency
- treatment.
-
- Common:
- .Pulse slower than 50 Discontinue. Call doctor
- beats per minute. right away.
- .Drowsiness, fatigue, Continue. Call doctor
- numbness or tingling when convenient.
- of fingers or toes,
- dizziness, diarrhea,
- nausea, weakness.
- .Cold hands or feet; Continue. Tell doctor
- dry mouth, eyes and at next visit.
- skin.
-
- Infrequent:
- .Hallucinations, Discontinue. Call doctor
- nightmares, insomnia, right away.
- headache, difficult
- breathing, joint pain,
- anxiety.
- .Confusion, reduced Continue. Call doctor when
- alertness, depression, convenient.
- impotence.
- .Constipation. Continue. Tell doctor at
- next visit.
-
- Rare:
- .Rash, sore throat, Discontinue. Call doctor
- fever. right away.
- .Unusual bleeding and Continue. Call doctor when
- bruising; dry, burning convenient.
- eyes; impotence.
-
- OVERDOSE
- Symptoms:
- Weakness, slow or weak pulse, blood-pressure drop, fainting,
- difficulty breathing, convulsions, cold and sweaty skin.
-
- What to Do:
- .Dial 0 (operator) or 911 (emergency) for an ambulance or
- medical help. Then give first aid immediately.
- .See emergency information.
-
- WARNINGS AND PRECAUTIONS
- Don't take if:
- .You are allergic to any beta-adrenergic blocker.
- .You have asthma.
- .You have hay fever symptoms.
- .You have taken MAO inhibitors in past 2 weeks.
-
- Before you start, consult your doctor:
- .If you have heart disease or poor circulation to the
- extremities.
- .If you have hay fever, asthma, chronic bronchitis, emphysema.
- .If you have overactive thyroid function.
- .If you have impaired liver or kidney function.
- .If you will have surgery within 2 months, including dental
- surgery, requiring general or spinal anesthesia.
- .If you have diabetes or hypoglycemia.
-
- Over age 60:
- Adverse reactions and side effects may b emore frequent and
- severe than in younger persons.
-
- Pregnancy:
- Risk to unborn child outweighs drug benefits. Don't use.
-
- Breast-feeding:
- Drug passes into milk. Avoid drug or discontinue nursing
- until you finish medicine. Consult doctor for advice on
- maintaining milk supply.
-
- Infants and children:
- Not recommended.
-
- Prolonged use:
- Weakens heart muscle contractions.
-
- Skin and sunlight:
- No problems expected.
-
- Driving, piloting or hazardous work:
- Don't drive or pilot aircraft until you learn how medicine
- affects you. Don't work around dangerous machinery. Don't climb
- ladders or work in high places. Danger increases if you drink
- alcohol or take medicine affecting alertness and reflexes.
-
- Discontinuing:
- Don't discontinue without consulting doctor. Dose may require
- gradual reduction if you have taken drug for a long time.
- Doses of other drugs may also require adjustment.
-
- Others:
- May mask hypoglycemia.
-
- POSSIBLE INTERACTION WITH OTHER DRUGS
-
- Generic Name or Drug Class Combined Effect
- _______________________________________________________________________
- ACE inhibitors: Increased antihypertensive
- captopril, enalapril, effects of both drugs.
- lisinopril Dosages may require adjustment.
-
- Antidiabetics Increased antidiabetic effect.
-
- Antihistamines Decreased antihistamine effect.
-
- Antihypertensives Increased antihypertensive effect.
-
- Barbiturates Increased barbiturate effect.
- Dangerous sedation.
-
- Beta-agonists Decreased beta-agonist effect.
-
- Betaxolol eyedrops Possible increased propronalol
- effect.
-
- Digitalis preparations Can either increase or decrease
- heart rate. Improves irregular
- heartbeat.
-
- Encainide Increased effect of toxicity on
- heart muscle.
-
- Indomethacin Decreased effect of propranolol.
-
- Insulin Hypoglycemic effects may be prolonged.
-
- Levobunolol eyedrops Possible increased propranolol effect.
-
- Molindone Increased tranquilizer effect.
-
- Narcotics Increased narcotic effect.
- Dangerous sedation.
-
- Nitrates Possible excessive blood-pressure drop.
-
- Non-steroidal Decreased antihypertensive effect
- anti-inflammatory of propranolol.
- drugs (NSAIDS)
-
- Phenytoin Decreased propranolol effect.
-
- Quinidine Slows heart excessively.
-
- Reserpine Increased reserpine effect.
- Excessive sedation and depression.
-
- Rifampin Decreased propranolol effect.
-
- Timolol eyedrops Possible increased propranolol
- effect.
-
- Tocainide May worsen congestive heart
- failure.
-
- Verapamil Increased effect of both drugs.
- _______________________________________________________________________
-
- POSSIBLE INTERACTION WITH OTHER SUBSTANCES
-
- Interacts with Combined effect
- _______________________________________________________________________
- Alcohol Excessive blood-pressure drop.
- Avoid.
-
- Beverages None expected.
-
- Cocaine Irregular heartbeat. Avoid.
-
- Foods None expected.
-
- Marijuana Daily use--impaired circulation
- to hands and feet.
-
- Tobacco Possible irregular heartbeat.
-
-
-
-
-
- ISOXSUPRINE
-
- BRAND NAMES
- Vasodilan Vasoprine
-
- BASIC INFORMATION
- Habit forming? No
- Prescription needed? Yes
- Available as generic? Yes
- Drug class: Vasodilator
-
- USES
- Improves poor blood circulation.
-
- DOSAGE AN USAGE INFORMATION
- How to take:
- Tablet--Swallow with liquid or food to lessen stomach
- irritation. If you can't swallow whole, crumble tablet
- and take with liquid or food.
-
- When to take:
- At the same times each day.
-
- If you forget a dose:
- Take as soon as you remember up to 2 hours late. If
- more than 2 hours, wait for next scheduled dose (don't
- double this dose).
-
- What drug does:
- Expands blood vessels, increasing flow and permitting
- distribution of oxygen and nutrients.
-
- Time lapse before drug works:
- 1 hour.
-
- POSSIBLE ADVERSE REACTIONS OR SIDE EFFECTS
- Symptoms What To Do
- Life-threatening:
- None expected.
-
- Common:
- Appetite loss, nausea, Discontinue. Call doctor
- vomiting. right away.
-
- Dizziness, faintness. Continue. Call doctor
- when convenient.
-
- Weakness, lethargy. Continue. Tell doctor
- at next visit.
-
- Infrequent:
- Rash. Discontinue. Call doctor
- right away.
-
- Rare:
- Rapid or irregular Discontinue. Call doctor
- heartbeat. right away.
-
- OVERDOSE
- Symptoms:
- Headache, dizziness, flush, vomiting, weakness,
- sweating, fainting, shortness of breath, coma.
-
- What to do:
- Dial 0 (operator) or 911 (emergency) for an ambulance
- or medical help. Then give first aid immediately.
-
- If patient is unconscious and not breathing, give
- mouth-to-mouth breathing. If there is no heartbeat, use
- cardiac massage and mouth-to-mouth breathing (CPR).
- Don't try to make patient vomit. If you can't get help
- quickly, take patient to nearest emergency facility.
-
- See emergency information.
-
- WARNINGS AND PRECAUTIONS
- Don't take if:
- You are allergic to any vasodilator.
- You have any bleeding disease.
-
- Before you start, consult your doctor:
- If you have high blood pressure, hardening of the
- arteries or heart disease.
-
- If you plan to become pregnant within medication period.
-
- If you have glaucoma.
-
- Over age 60:
- Adverse reactions and side effects may be more frequent
- and severe than in younger persons.
-
- Pregnancy:
- Studies inconclusive on harm to unborn child. Decide
- with your doctor whether drug benefits justify risk to
- unborn child.
-
- Breast-feeding:
- No problems expected, but consult doctor.
-
- Infants and children:
- Not recommended.
-
- Prolonged use:
- No problems expected.
-
- Skin and sunlight:
- No problems expected,
-
- Driving, piloting or hazardous work:
- Avoid if you feel dizzy or faint. Otherwise, no
- problems expected.
-
- Discontinuing:
- Don't discontinue without doctor's advice until you
- complete prescribed dose, even though symptoms diminish
- or disappear.
-
- Others:
- Be cautious when arising from lying or sitting position,
- when climbing stairs, or if dizziness occurs.
-
- POSSIBLE INTERACTION WITH OTHER DRUGS
- Generic Name or Drug Class Combined Effect
- None
-
- POSSIBLE INTERACTION WITH OTHER SUBSTANCES
- Interacts With Combined Effect
- Alcohol None expected.
-
- Beverages Decreased stomach
- Milk irritation.
-
- Cocaine Decreased blood
- circulation to
- extremities. Avoid.
-
- Foods None expected.
-
- Marijuana Rapid heartbeat.
-
- Tobacco Decreased isoxsuprine
- effect.
-
-
-
-
-
-
- NITRATES
-
- BRAND NAMES:
- Ang-O-Span, Cardilate, Coronex, Dilatrate-SR, Duotrate,
-
- The following are listed under their generic names (in
- capitals).
-
- ERYTHRITYL TETRANITRATE ISOSORBIDE DINITRATE
- Glyceryl Trinitrate Isotrate
- Iso-Bid Kaytrate
- Isochron Klavikordal
- Isogard Naptrate
- Isonate N-G-C
- Isonate TR Niong
- Isordil Nitro-Bid
- Nitrobon
- NITROGLYCERIN Nitrocap
- Nitroglyn Nitrocap T.D.
- Nitrol Nitrocardin
- Nitrolin Nitrodisc
- Nitro-Long Nitro-Dur
- Nitronet Nitrogard-SR
- Nitrong
- Nitrospan
- Nitrostablin
- Nitrostat
- Nitro-Time
- Novosorbide
- Onset
-
- PENTAERYTHRITOL TETRANITRATE
- Pentestan
- Pentol
- Pentol S.A.
- Pentraspan
- Pentraspan SR
- Pentritol
- Pentylan
- Peritrate
- Peritrate SA
- P.E.T.N.
- Sorate
- Sorbide
- Sorbide T.D.
- Sorbitrate
- Sorbitrate SA
- Susadrin
- Tranderm-Nitro
- Trates
- Tridil
- Vaso-80
- Vasoglyn
-
- BASIC INFORMATION
- Habit forming? No
- Prescription needed? Yes
- Available as generic? Yes
- Drug class: Antianginal (nitrate)
-
- USES
- Reduces frequency and severity of angina attacks.
-
- DOSAGE AND USAGE INFORMATION
- How to take:
- *Extended-release tablets or capsules
- Swallow each dose whole with liquid.
- *Chewable tablet
- Chew tablet at earliest sign of angina, and hold in
- mouth for 2 minutes.
- *Regular tablet or capsule
- Swallow whole with liquid. Don't crush, chew or
- open.
- *Ointment
- Apply as directed.
- *Sublingual tablets
- Place under tongue every 3 to 5 minutes at earliest
- sign of angina. If you don't have complete relief
- with 3 or 4 tablets, call doctor.
-
- When to take:
- *Swallowed tablets
- Take at the same times each day, 1 or 2 hours after
- meals.
- *Ointment
- Follow prescription directions.
-
- If you forget a dose:
- Take as soon as you remember up to 2 hours late. If
- more than 2 hours, wait for next scheduled dose (don't
- double this dose).
-
- What drug does:
- Relaxes blood vessels, increasing blood flow to heart
- muscle.
-
- Time lapse before drug works:
- *Sublingual tablets
- 1 to 3 minutes.
- *Other forms
- 15 to 30 minutes. Will not stop an attack, but may
- prevent attacks.
-
- OVERDOSE
- Symptoms:
- Dizziness; blue fingernails and lips; fainting;
- shortness of breath; weak, fast heartbeat; convulsions.
- What to do:
- *Dial 0 (operator) or 911 (emergency) for an ambulance
- or medical help. Then give first aid immediately.
- *See section on emergency information.
-
- POSSIBLE ADVERSE REACTIONS OR SIDE EFFECTS
- Symptoms What to do
- Life-threatening:
- None expected.
-
- Common:
- Headache, flushed Continue. Tell doctor
- face and neck, dry at next visit.
- mouth, nausea, vomiting,
- rapid heartbeat.
-
- Infrequent:
- Fainting Discontinue. Call doctor
- right away.
- Restlessness, Continue. Call doctor
- Blurred vision. when convenient.
-
- Rare:
- Rash Discontinue. Call doctor
- right away.
- Severe irritation, Continue. Call doctor
- peeling. when convenient.
-
- WARNINGS AND PRECAUTIONS
- Don't take if:
- You are allergic to nitrates, including nitroglycerin.
-
- Before you start, consult your doctor:
- If you are taking non-prescription drugs.
- If you plan to become pregnant within medication
- period.
- If you have glaucoma.
- If you have reacted badly to any vasodilator drug.
- If you drink alcoholic beverages or smoke marijuana.
-
- Over age 60:
- Adverse reactions and side effects may be more frequent
- and severe than in younger persons.
-
- Pregnancy:
- No proven harm to unborn child. Avoid if possible.
-
- Breast-feeding:
- No problems expected. Consult your doctor.
-
- Infants and children:
- Not recommended.
-
- Prolonged use:
- Drug may become less effective and require higher
- doses.
-
- Skin and sunlight:
- No problems expected.
-
- Driving, piloting or hazardous work:
- Don't drive or pilot aircraft until you learn how
- medicine affects you. Don't work around dangerous
- machinery. Don't climb ladders or work in high places.
- Danger increases if you drink alcohol or take medicine
- affecting alertness and reflexes.
-
- Discontinuing:
- Except for sublingual tablets, don't discontinue
- without doctor's advice until you complete prescribed
- dose, even though symptoms diminish or disappear.
-
- Others:
- If discomfort is not caused by angina, nitrate
- medication will not bring relief. Call doctor id
- discomfort persists.
- Periodic urine and laboratory blood studies of white
- cell counts recommended if you take nitrates.
- Keep sublingual tablets in original container. Always
- carry them with you, but keep from body heat if
- possible.
-
- POSSIBLE INTERACTION WITH OTHER DRUGS
- Generic Name or Drug Class Combined Effect
- Anticholinergics Increased internal-eye
- pressure.
-
- Antidepressants Excessive blood-pressure
- (tricyclics) drop.
-
- Antihypertensives Excessive blood-pressure
- drop.
-
- Cholinergics Decreased cholinergic effect.
-
- Ephedrine Decreased nitrate effect.
-
- Labetolol Increased antihypertensive
- effects.
-
- Narcotics Excessive blood-pressure drop
-
-
- POSSIBLE INTERACTION WITH OTHER SUBSTANCES
- Interacts With Combined Effect
- Alcohol Excessive blood-pressure drop
-
- Beverages None expected.
-
- Cocaine Flushed face and headache.
- Avoid.
-
- Marijuana Decreased nitrate effect.
-
- Tobacco Decreased nitrate effect.
-
-
-
-
-
-
- NIFEDIPINE
-
- BRAND NAMES
-
- Adalat
- Procardia
-
- BASIC INFORMATION
-
- Habit forming? No
- Prescription needed? Yes
- Available as generic? No
- Drug class: Calcium-channel blocker, antiarrhythmic, antianginal.
-
- USES
-
- .Prevents angina attacks.
- .Treats Reynaud's disease.
- .Treats high blood pressure.
- .Treats spasm of the esophagus.
-
- DOSAGE AND USAGE INFORMATION
-
- How to take:
- Capsule or extended-release tablet--Swallow with liquid.
-
- When to take:
- At the same times each day 1 hour before or 2 hours after
- eating.
-
- If you forget a dose:
- Take as soon as you remember up to 2 hours late. If more than 2
- hours, wait for next scheduled dose (don't double this dose).
-
- What drug does:
- .Reduces work that heart must perform.
- .Reduces normal artery pressure.
- .Increases oxygen to heart muscle.
-
- Time lapse before drug works:
- 1 to 2 hours.
-
- Don't take with:
- See Interaction column and consult doctor.
-
- POSSIBLE ADVERSE REACTIONS OR SIDE EFFECTS
-
- Symptoms What To Do
- _______________________________________________________________________
- Life-threatening:
- None expected.
-
- Common:
- Tiredness, flushing, Continue. Tell doctor
- swelling of feet, at next visit.
- ankles and abdomen.
-
- Infrequent:
- .Unusually fast or Discontinue. Call
- unusually slow doctor right away.
- heartbeat, wheezing,
- cough, shortness of
- breath.
- .Dizziness; numbness Continue. Call doctor
- or tingling in hands when convenient.
- or feet; swelling of
- ankles, feet, legs;
- difficult urination.
- .Nausea Continue. Tell doctor
- constipation. at next visit.
-
- Rare:
- .Transient blindness, Discontinue. Seek
- increased angina. emergency treatment.
- .Fainting, chest pain, Discontinue. Call
- fever, rash, jaundice, doctor right away.
- depression, psychosis.
- .Arthritis, hair loss. Continue. Call doctor
- vivid dreams. when convenient.
- .Headache. Continue. Tell doctor
- at next visit.
-
- OVERDOSE
-
- Symptoms:
- Unusually fast or unusually slow heartbeat, loss of
- consciousness, cardiac arrest.
-
- What to do:
- .Dial 0 (operator) or 911 (emergency) for an ambulance or
- medical help. Then give first aid immediately.
- .If patient is unconscious and not breathing, give
- mouth-to-mouth breathing. If there is no heartbeat, use
- cardiac massage and mouth-to-mouth breathing (CPR). Don't try
- to make patient vomit. If you can't get help quickly, take
- patient to nearest emergency facility.
- .See emergency information.
-
- WARNINGS AND PRECAUTIONS
-
- Don't take if:
- .You are allergic to nifedipine.
- .You have very low blood pressure.
-
- Before you start, consult your doctor:
- .If you have kidney or liver disease.
- .If you have high blood pressure.
- .If you have heart disease other than coronary-artery disease.
-
- Over age 60:
- Adverse reactions and side effects may be more frequent and
- severe than in younger persons.
-
- Pregnancy:
- No proven harm to unborn child. Avoid if possible.
-
- Breast-feeding:
- Safety not established. Avoid if possible.
-
- Infants and children:
- Not recommended.
-
- Prolonged use:
- No problems expected.
-
- Skin and sunlight:
- Increased sensitivity to sunlight.
-
- Driving, piloting or hazardous work:
- Avoid if you feel dizzy. Otherwise, no problems expected.
-
- Discontinuing:
- Don't discontinue without doctor's advice until you complete
- prescribed dose, even though symptoms diminish or disappear.
-
- Others:
- .Learn to check your own pulse rate. If it drops to 50 beats
- per minute or lower, don't take nifedipine until you consult
- your doctor.
- .Drug may lower blood-sugar level if daily dose is more than 60
- mg.
-
- POSSIBLE INTERACTION WITH OTHER DRUGS
-
- Generic Name or Drug Class Combined effect
- _______________________________________________________________________
- ACE inhibitors: Possible excessive
- captopril, enalapril, potassium in blood.
- lisinopril Dosages may need adjustment.
-
- Antiarrhythmics Possible increased effect and
- toxicity of each drug.
-
- Anticoagulants Possible increased
- (oral) anticoagulant effect.
-
- Anticonvulsants Increased
- (hydantoin) anticonvulsant effect.
-
- Antihypertensives Dangerous blood pressure
- drop. Dosage may need adjustment.
-
- Beta-adrenergic Possible irregular heartbeat.
- blockers May worsen congestive heart
- failure.
-
- Calcium Possible decreased nifedipine
- (large doses) effect.
-
- Carbamazepine May increase carbamazepine
- effect and toxicity.
-
- Cimetidine Possible increased nifedipine
- effect and toxicity.
-
- Disopyramide May cause dangerously slow,
- fast or irregular heartbeat.
-
- Diuretics Dangerous blood pressure drop.
-
- Lithium Possible decreased lithium effect.
-
- Nitrates Reduced angina attacks.
-
- Phenytoin Possible decreased nifedipine
- effect.
-
- Quinidine Increased quinidine effect.
-
- Rifampin Decreased nifedipine effect.
-
- Theophylline May increase theophylline
- effect and toxicity.
-
- Tocainide Increased likelihood of adverse
- reactions from either drug.
-
- Vitamin D Decreased nifedipine effect.
- (large doses)
- _______________________________________________________________________
-
- POSSIBLE INTERACTION WITH OTHER SUBSTANCES
-
- Interacts with Combined effect
- _______________________________________________________________________
- Alcohol: Dangerously low blood pressure.
- Avoid.
-
- Beverages: None expected.
-
- Cocaine: Possible irregular heartbeat.
- Avoid.
-
- Foods: None expected.
-
- Marijuana: Possible irregular heartbeat.
- Avoid.
-
- Tobacco: Possible rapid heartbeat. Avoid.
-
-
-
-
-
-
- METHYSERGIDE
-
- BRAND NAMES
-
- Sansert
-
- BASIC INFORMATION
-
- Habit forming? Yes
- Prescription needed? Yes
- Available as generic? No
- Drug class: Vasoconstrictor (antiserotonin)
-
- USES
- Prevents migraine and other recurring vascular headaches. Not for
- acute attack.
-
- DOSAGE AND USAGE INFORMATION
- How to take:
- Tablet--Swallow with liquid or with food to lessen stomach
- irritation. If you can't swallow whole, crumble tablet and take
- with liquid or food.
-
- When to take:
- At the same times each day.
-
- If you forget a dose:
- Don't take missed dose. Wait for next scheduled dose (DON'T
- double this dose).
-
- What drug does:
- Blocks the action of serotonin, a chemical that constricts
- blood vessels.
-
- Time lapse before drug works:
- About 3 weeks.
-
- Don't take with:
- See interaction column and consult doctor.
-
- POSSIBLE ADVERSE REACTIONS OR SIDE EFFECTS
-
- Symptoms What to do
- _________________________________________________________________________
- Life-threatening:
- None expected
-
- Common:
- .Itchy skin. Discontinue. Call doctor right away.
- .Nausea, vomiting, Continue. Call doctor when
- diarrhea, numbness convenient.
- or tingling of
- extremities.
- .Drowsiness, Continue. Tell doctor at next visit.
- constipation.
-
- Infrequent:
- .Anxiety, agitation, Discontinue. Call doctor right away.
- hallucinations,
- unusually fast or
- slow heartbeat.
- .Change in vision. Continue. Call doctor when convenient.
-
- Rare:
- .Extreme thirst, chest Discontinue. Call doctor right away.
- pain, shortness of
- breath, fever, pale
- or swollen extremities,
- leg cramps, lower back
- pain, side or groin pain.
- appetite loss, joint
- and muscle pain, rash,
- facial flush.
- .Painful or difficult Continue. Call doctor when convenient.
- urination.
- .Weight change, Continue. Tell doctor at next visit.
- hair loss, swollen
- feet and ankles.
- _____________________________________________________________________________
- OVERDOSE
-
- Symptoms:
- Nausea, vomiting, abdominal pain, severe diarrhea, lack of
- coordination, extreme thirst.
-
- What to do:
- Overdose unlikely to threaten life. If person takes much larger
- amount than prescribed, call doctor, poison-control center or
- hospital emergency room for instructions.
-
- WARNINGS AND PRECAUTIONS
- Don't take if:
- .You are allergic to any antiserotonin.
- .You plan to become pregnant within medication period.
- .You have an infection.
- .You have a heart or blood-vessel disease.
- .You have a chronic lung disease.
- .You have a collagen (connective tissue) disorder.
- .You have impaired liver or kidney function.
-
- Before you start, consult your doctor:
- .If you have been allergic to any ergot preparation.
- .If you have had a peptic ulcer.
-
- Over age 60:
- Adverse reactions and side effects may be more frequent and
- severe than in younger persons.
-
- Pregnancy:
- Manufacturer suggests risk to unborn child outweighs drug
- benefits, even though studies are inconclusive.
-
- Breast-feeding:
- Drug probably passes into milk. Avoid drug or discontinue
- nursing until you finish medicine. Consult doctor for
- advice on maintaining milk supply.
-
- Infants and children:
- Not recommended.
-
- Prolonged use:
- Possible fibrosis, a condition in which scar tissue is
- deposited on heart valves, in lung tissue, blood vessels
- and internal organs. After 6 months, decrease dose over 2
- to 3 weeks. Then discontinue for at least 2 months for re-
- evaluation.
-
- Skin and sunlight:
- No problems expected.
-
- Driving, piloting or hazardous work:
- Avoid if you feel drowsy or dizzy. Otherwise, no problems
- expected.
-
- Discontinuing:
- .Don't discontinue without consulting doctor. Dose may
- require gradual reduction if you have taken drug for a
- long time. doses of other drugs may also require adjustment.
- .Probably should discontinue drug if you don't improve after
- 3 weeks' use.
-
- Others:
- .Periodic laboratory tests for liver function and blood
- counts recommended.
- .Potential for abuse.
- .Some products contain tartrazine dye. Avoid, especially
- if you are allergic to aspirin.
-
- POSSIBLE INTERACTION WITH OTHER DRUGS
-
- Generic Name or Drug Class Combined Effect
- _________________________________________________________________________
- Ergot Preparations Unpredictable increased or
- decreased effect of either
- drug.
- Narcotics Decreased narcotic effect.
-
- POSSIBLE INTERACTION WITH OTHER SUBSTANCES
-
- Interacts with Combined effect
- _________________________________________________________________________
- Alcohol: None expected. However, alcohol
- may trigger a migraine headache.
-
- Beverages:
- Caffeine drinks. Decreased methysergide effect.
-
- Cocaine: May make headache worse.
-
- Foods: None expected. Avoid foods to
- which you are allergic.
-
- Marijuana: No proven problems.
-
- Tobacco: Blood-vessel constriction. Makes
- headache worse.
-
-
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