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- $Unique_ID{BRK03036}
- $Pretitle{}
- $Title{astemizole}
- $Subject{Hismanal Janssen Antihistamine astemizole allergic symptoms hay fever
- hives antihistamines blocking action histamine allergic reaction}
- $Volume{}
- $Log{}
-
- Copyright (C) 1993 Publications International, Ltd.
-
-
- astemizole
- ------------------------------------------------------------------------------
-
- BRAND NAME (Manufacturer)
-
- Hismanal (Janssen)
-
- TYPE OF DRUG
-
- Antihistamine
-
- INGREDIENT
-
- astemizole
-
- DOSAGE FORM
-
- Tablets (10 mg)
-
- STORAGE
-
- Store this medication in a tightly closed container in a cool, dry place,
- away from heat or direct light, and out of the reach of children.
-
- USES
-
- Astemizole is indicated for the treatment of the allergic symptoms of
- conditions such as hay fever or hives. It belongs to a group of drugs known
- as antihistamines, which act by blocking the action of histamine, a chemical
- that is released by the body during an allergic reaction. It may be useful in
- patients unable to tolerate side effects, such as sedation, that other
- antihistamines may produce.
-
- TREATMENT
-
- Astemizole should be taken only as needed, and the prescribed dose should
- not be exceeded.
- Because food significantly impairs the absorption of this medication, the
- drug should be taken on an empty stomach, at least two hours after a meal. No
- additional food should be taken for at least an hour after a dose is taken.
- It may take up to two days for astemizole to achieve its full therapeutic
- effect.
-
- SIDE EFFECTS
-
- Minor.
-
- Abdominal pain, diarrhea, drowsiness, dry mouth, gas, headache, increased
- appetite, nervousness, increased sensitivity to sunlight, or weight gain.
- To relieve mouth dryness, chew sugarless gum or suck on ice chips or hard
- candy.
-
- Major.
-
- Tell your doctor about any side effects that are persistent or
- particularly bothersome. It is ESPECIALLY IMPORTANT TO TELL YOUR DOCTOR about
- symptoms of a hypersensitivity reaction such as shortness of breath or rash.
-
- INTERACTIONS
-
- Although clinical studies with astemizole have not shown significant
- interactions with central nervous system depressants, such as alcohol or
- diazepam, it is important to be aware of the possibility of interactions. BE
- SURE TO TELL YOUR DOCTOR about all medications you are taking before starting
- astemizole.
-
- WARNINGS
-
- * Tell your doctor about unusual or allergic reactions you have had to
- any medication, especially to astemizole.
- * Although astemizole is a less-sedating antihistamine, some patients may
- be more sensitive to its effects. Until you are familiar with how astemizole
- affects you, be especially cautious in performing tasks that require
- alertness.
- * Tell your physician of any known liver ailments. Patients with
- diseases of the liver may not eliminate astemizole as rapidly as those with
- normal liver function.
- * Be sure to tell your doctor if you are pregnant or plan to become
- pregnant. The safety of astemizole in pregnant women has not been
- established. In animal studies in which administered doses of astemizole
- exceeded dosage levels used in humans, an increased incidence of low birth
- weight and risk of infant death was noted. Since breakdown products of the
- drug may remain in the body for up to four months after use, this fact should
- be taken into consideration if pregnancy is being planned.
- * Because babies are more sensitive to the side effects of
- antihistamines, such as excitement or irritability, astemizole is not
- recommended in nursing mothers until its effects upon infants are more fully
- established.
-
- ----------------
-
- 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.
-