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- $Unique_ID{BRK03247}
- $Pretitle{}
- $Title{nalidixic acid}
- $Subject{NegGram Winthrop Antibiotic nalidixic acid bacterial urinary tract
- infections bacteria}
- $Volume{}
- $Log{}
-
- Copyright (C) 1993 Publications International, Ltd.
-
-
- nalidixic acid
- ------------------------------------------------------------------------------
-
- BRAND NAME (Manufacturer)
-
- NegGram (Winthrop)
-
- TYPE OF DRUG
-
- Antibiotic
-
- INGREDIENT
-
- nalidixic acid
-
- DOSAGE FORMS
-
- Tablets (250 mg, 500 mg, and 1,000 mg)
- Oral suspension (250 mg per 5-ml spoonful)
-
- STORAGE
-
- Nalidixic acid tablets and suspension should be stored at room
- temperature in tightly closed containers. This medication should never be
- frozen.
-
- USES
-
- Nalidixic acid is an antibiotic that is used to treat bacterial urinary
- tract infections. It works by preventing the growth and multiplication of
- susceptible bacteria. This medication is not effective against viruses,
- parasites, or fungi.
-
- TREATMENT
-
- In order to avoid stomach irritation, you can take nalidixic acid with
- food or with a full glass of water or milk (unless your doctor directs you to
- do otherwise).
- The suspension form of this medication should be shaken well just before
- measuring each dose. The contents tend to settle on the bottom of the bottle,
- so it is necessary to shake the container to distribute the ingredients evenly
- and equalize the doses. Each dose should then be measured carefully with a
- specially designed 5-ml measuring spoon. An ordinary kitchen teaspoon is not
- accurate enough to ensure that you receive the proper dose.
- Nalidixic acid works best when the level of medicine in your bloodstream
- and urine is kept constant. It is best, therefore, to take the doses at
- evenly spaced intervals day and night. For example, if you are to take four
- doses a day, the doses should be spaced six hours apart.
- Try not to miss any doses of this medication. If you do miss a dose,
- take it as soon as you remember. However, if it is almost time for your next
- dose, take the missed dose immediately; space the following dose about halfway
- through the regular dosing interval; and then continue with your regular
- dosing schedule.
- It is important to continue to take this medication for the entire time
- prescribed by your doctor (usually seven to 14 days), even if the symptoms
- disappear before the end of that period. If you stop taking the drug too
- soon, resistant bacteria are given a chance to continue growing, and your
- infection could recur.
-
- SIDE EFFECTS
-
- Minor.
-
- Abdominal pain, diarrhea, dizziness, drowsiness, headache, nausea,
- vomiting, or weakness. These side effects should disappear as your body
- adjusts to the medication.
- This medication can increase your sensitivity to sunlight. You should,
- therefore, avoid prolonged exposure to sunlight and sunlamps. Wear protective
- clothing and sunglasses, and use an effective sunscreen.
- If you feel dizzy, sit or lie down for a while; get up slowly from a
- sitting or reclining position, and be careful on stairs.
-
- Major.
-
- Tell your doctor about any side effects that are persistent or
- particularly bothersome. IT IS ESPECIALLY IMPORTANT TO TELL YOUR DOCTOR about
- convulsions, itching, joint pain, skin rash, tingling sensations, unusual
- bleeding or bruising, visual disturbances, or yellowing of the eyes or skin.
-
- INTERACTIONS
-
- This drug can interact with several other types of drugs:
- 1. Nalidixic acid can increase the effects of oral anticoagulants, which
- can lead to bleeding complications.
- 2. Nitrofurantoin can reduce the effectiveness of this drug.
- BE SURE TO TELL YOUR DOCTOR about any medications you are currently
- taking, especially any listed above.
-
- WARNINGS
-
- * Tell your doctor about unusual or allergic reactions you have had to
- any medications, especially to nalidixic acid or to cinoxacin or norfloxacin.
- * Before starting to take this medication, be sure to tell your doctor if
- you now have or if you have ever had brain disorders, epilepsy, kidney
- disease, or liver disease.
- * 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 machinery.
- * This drug has been prescribed for your current infection only. Another
- infection later on, or one that someone else has, may require a different
- medicine. You should not give your medication to other people or use it for
- other infections, unless your doctor specifically directs you to do so.
- * Diabetic patients should know that nalidixic acid can cause
- false-positive readings of Clinitest urine glucose tests. Temporarily
- changing to Clinistix or Tes-Tape urine glucose tests avoids this problem.
- CHECK WITH YOUR DOCTOR before adjusting the dosage of your antidiabetic
- medication.
- * If the symptoms of your infection do not improve within several days
- after starting this medication, CHECK WITH YOUR DOCTOR. Nalidixic acid may
- not be effective against the organism causing your infection.
- * Be sure to tell your doctor if you are pregnant. Although nalidixic
- acid may cross the placenta, it appears to be safe during pregnancy. However,
- extensive studies in humans have not been conducted. Also, tell your doctor
- if you are breast-feeding an infant. Small amounts of nalidixic acid pass
- into breast milk.
-
- ----------------
-
- 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.
-