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Side Effects of Acrivastine

Acrivastine, frequently sold under the brand name Semprex-D, is a drug used to treat the symptoms commonly associated with allergies. As a prescription drug, acrivastine can cause a number of side effects ranging in severity based on the individual and the dose size.

  1. What is Acrivastine?

    • Acrivastine is a prescription drug which is classified as an antihistamine. Acrivastine treats watery eyes, itching, sneezing and runny nose. Often combined with the decongestant pseudoephedrine, acrivastine also helps to treat stuffy nose caused by enlarged blood vessels in the nose. This combination drug effectively treats the symptoms of allergies and the common cold.

    Common Side Effects

    • Acrivastine may cause the following common side effects: nervousness, dry mouth, mild insomnia, sore throat, headache, dizziness, and drowsiness. Though these are common side effects of acrivastine use and less serious than others, the persistence or worsening of any could be a sign of a serious condition. Call your doctor in such an event.

    Serious Side Effects

    • According to Drugs.com, there are a small number of severe side effects caused by acrivastine including fast heartbeat, pounding in the chest and the chance of serious allergic reaction. Allergic reaction to acrivastine is recognizable by a severe swelling of the face or throat as well as severe skin irritation. If any of these side effects occur, seek immediate medical attention.

    Usage

    • Always use acrivastine exactly as prescribed to you by your doctor. Although acrivastine may be taken with or without food, be sure to always swallow the medication whole to avoid an inappropriate release of the drug. Always take the medication with a full glass (8 oz.) of water. Store at room temperature and away from moisture and heat.

    Warning

    • Alcohol use will increase the severity of certain side effects. Since acrivastine can cause drowsiness, be sure to notice how the medication affects you before driving or operating heavy machinery. Drugs.com reports that over-the-counter cold medicines, diet pills, caffeine pills and muscle relaxers should be strictly avoided. The safety of acrivastine has not yet been determined in children under 12 years old.

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