home *** CD-ROM | disk | FTP | other *** search
- $Unique_ID{BRK03145}
- $Pretitle{}
- $Title{ergotamine}
- $Subject{Ergostat Parke-Davis Medihaler Ergotamine 3M vasoconstrictor
- Antimigraine migraine cluster headaches increase diameter blood vessels head
- flow pressure pain constricting narrowing}
- $Volume{}
- $Log{}
-
- Copyright (C) 1993 Publications International, Ltd.
-
-
- ergotamine
- ------------------------------------------------------------------------------
-
- BRAND NAMES (Manufacturers)
-
- Ergostat (Parke-Davis)
- Medihaler Ergotamine (3M)
-
- TYPE OF DRUG
-
- Antimigraine (vasoconstrictor)
-
- INGREDIENT
-
- ergotamine
-
- DOSAGE FORMS
-
- Sublingual tablets (2 mg)
- Aerosol (0.36 mg per spray)
-
- STORAGE
-
- This medication should be stored at room temperature in tightly closed,
- light-resistant containers.
- The container of the aerosol is pressurized; it should, therefore, never
- be punctured or broken. It should also be stored away from heat and direct
- sunlight.
-
- USES
-
- This medication is used to treat migraine and cluster headaches. These
- headaches are thought to be caused by an increase in the diameter of the blood
- vessels in the head, which results in increased blood flow, increased
- pressure, and pain. Ergotamine is a vasoconstrictor; it acts by constricting
- (narrowing) the blood vessels.
-
- TREATMENT
-
- Take this medication as soon as you notice your migraine headache
- symptoms. If you wait until the headache is severe, the drug takes longer to
- work and may not be as effective.
- After you take either of these forms of ergotamine, you should try to lie
- down in a quiet, dark room for at least two hours (in order to help the
- medication work). The drug usually takes effect in 30 to 60 minutes.
- It is very important that you understand how often you can repeat a dose
- of this medication during an attack (usually every 30 to 60 minutes for the
- sublingual tablets, and every five minutes for the aerosol spray) and the
- maximum amount of medication you can take per day (usually three sublingual
- tablets or six inhalations). Five is generally the maximum number of
- sublingual tablets and 15 is about the maximum number of inhalations that can
- be taken in any one-week period. CHECK WITH YOUR DOCTOR if you have any
- questions.
- The sublingual tablets should be placed under your tongue. DO NOT
- swallow these tablets--they are more efficiently absorbed through the lining
- of the mouth than from the gastrointestinal tract. Try not to eat, drink,
- chew, or smoke while the tablet is dissolving.
- The aerosol form of this medication comes packaged with instructions for
- use. Read the directions carefully; if you have any questions, check with
- your doctor or pharmacist. The aerosol can should be shaken well just before
- each dose is sprayed. The contents tend to settle on the bottom of the
- container, so it should be shaken to disperse the medication and equalize the
- doses. The container provides about 60 measured sprays.
- If you are on prolonged treatment with this drug and you miss a dose,
- take it as soon as you remember. Wait four hours to take the next dose. It
- is very important that you consult your doctor before you discontinue using
- this drug. Your doctor may want to reduce your dosage gradually.
-
- SIDE EFFECTS
-
- Minor.
-
- Diarrhea, dizziness, headache, nausea, vomiting, or sensation of cold
- hands and feet with MILD numbness or tingling. These side effects should
- disappear as your body adjusts to the medication.
- The aerosol form of ergotamine can cause hoarseness or throat irritation.
- Gargling or rinsing your mouth out with water after taking the dose may help
- prevent this side effect.
-
- Major.
-
- Tell your doctor about any side effects that are persistent or
- particularly bothersome. IT IS ESPECIALLY IMPORTANT TO TELL YOUR DOCTOR about
- chest pain; coldness, numbness, pain, tingling, or dark discoloration of the
- fingers or toes; confusion; fluid retention; itching; localized swelling;
- muscle pain; severe abdominal pain and swelling; or unusual weakness.
-
- INTERACTIONS
-
- Ergotamine interacts with several other types of medications:
- 1. Ergotamine interacts with amphetamines, ephedrine, epinephrine
- (adrenaline), pseudoephedrine, erythromycin, and troleandomycin. Such
- combinations can lead to increases in blood pressure or increased risk of
- adverse reaction to ergotamine.
- 2. Do not drink alcoholic beverages while you are taking this medication.
- Since alcohol dilates (widens) the blood vessels (which are already dilated
- during migraine headaches), drinking will only make your headache worse.
- 3. Nicotine and cocaine decrease the effectiveness of ergotamine and,
- therefore, make the headache worse.
- 4. The caffeine in tea, coffee, and cola drinks also interacts with this
- medication. It may actually help to relieve your headache.
- BE SURE TO TELL YOUR DOCTOR about any medications or substances you are
- currently taking or using, especially any of those listed above.
-
- WARNINGS
-
- * Tell your doctor about unusual or allergic reactions you have had to
- any medications, especially to ergotamine or other ergot alkaloids (such as
- ergonovine or bromocriptine).
- * Before starting to take this medication, be sure to tell your doctor if
- you now have or if you have ever had heart or blood vessel disease, high blood
- pressure, infections, kidney disease, liver disease, or thyroid disease.
- * Avoid any foods to which you are allergic--they may make your headache
- worse.
- * If this drug makes you dizzy or drowsy, do not take part in any
- activity that requires alertness, such as driving a car or operating
- potentially dangerous equipment.
- * Try to avoid exposure to cold. Since this drug acts by constricting
- blood vessels throughout the body, your fingers and toes may become especially
- sensitive.
- * Elderly patients are more sensitive to the effects of ergotamine.
- Consult your doctor if the side effects become bothersome.
- * This medication should not be taken for longer periods or in higher
- doses than recommended by your doctor. Extended use of this drug can lead to
- serious side effects. In addition, tolerance can develop--higher doses would
- be required to obtain the same beneficial effects (at the same time increasing
- the risk of side effects).
- * Be sure to tell your doctor if you are pregnant. Ergotamine can cause
- contractions of the uterus, which can harm the developing fetus. This drug
- should not be used during pregnancy. Also, tell your doctor if you are
- breast-feeding an infant. Ergotamine passes into breast milk and may cause
- vomiting, diarrhea, or convulsions in the nursing infant.
-
- MONEY-SAVING TIP
-
- Save the inhaler piece from the aerosol container. Refill units, which
- are less expensive, are available.
-
- ----------------
-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
-