GRASTEK Side Effects by Likelihood and Severity

COMMON side effects

If experienced, these tend to have a Severe expression i

Sorry, we have no data available. Please contact your doctor or pharmacist.

If experienced, these tend to have a Less Severe expression i

  • itching of the ear
  • throat irritation
  • a sore throat
  • irritation of the mouth
  • cough
  • an itching sensation inside the mouth
  • swelling inside the mouth
  • an itchy sensation on the tongue
  • INFREQUENT side effects

    If experienced, these tend to have a Severe expression i

  • swelling of the tongue
  • If experienced, these tend to have a Less Severe expression i

  • difficulty swallowing
  • RARE side effects

    If experienced, these tend to have a Severe expression i

  • increased eosinophils in the blood
  • low blood pressure
  • a feeling of throat tightness
  • worsening asthma
  • a condition with white or red lesions in the mouth with burning or pain called oral lichen planus
  • decreased alertness or consciousness
  • a significant type of allergic reaction called anaphylaxis
  • a type of allergic reaction called angioedema
  • Hashimoto thyroiditis, a disease of the thyroid
  • sudden worsening of ulcerative colitis
  • eosinophilic inflammation of the esophagus
  • If experienced, these tend to have a Less Severe expression i

  • ringing in the ears
  • laryngitis
  • pneumonia
  • inflammation of the parotid gland
  • inflammation of the salivary glands
  • stomatitis, a condition with painful swelling and sores inside the mouth
  • indigestion
  • erythema or redness of skin or mucous membrane
  • hives
  • drowsiness
  • dizziness
  • flu-like symptoms
  • muscle tremors
  • puffy face from water retention
  • hoarseness
  • a type of speech disorder called dysarthria
  • heart throbbing or pounding
  • swollen lymph nodes
  • rapid deep breathing
  • wheezing
  • an abnormal breathing sound called stridor
  • vomiting
  • diarrhea
  • intense abdominal pain
  • chest discomfort
  • reduced sensation in the mouth
  • fast heartbeat
  • Free RX Coupon

    Save up to 80% on your prescriptions.

    Available coupons

    Save up to 80% on your prescription with WebMDRx

    Drug Survey

    Are you currently using Grastek Tablet, Sublingual?

    This survey is being conducted by the WebMD marketing sciences department.

    Selected from data included with permission and copyrighted by First Databank, Inc. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use.

    CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.