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House dust mite allergen extract Side Effects

Applies to house dust mite allergen extract: sublingual tablet

Along with its needed effects, house dust mite allergen extract may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur while taking house dust mite allergen extract:

Incidence not known
  • Cough
  • difficulty with swallowing
  • dizziness
  • fast heartbeat
  • hives, itching, or skin rash
  • puffiness or swelling of the eyelids or around the eyes, face, lips or tongue
  • sores or ulcers on the tongue
  • tightness in the chest
  • unusual tiredness or weakness

Get emergency help immediately if any of the following symptoms of overdose occur while taking house dust mite allergen extract:

Symptoms of overdose
  • Changes in voice
  • large, hive-like swelling on the face, eyelids, lips, tongue, throat, hands, legs, feet, or sex organs

Some side effects of house dust mite allergen extract may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common
  • Change in taste
  • diarrhea
  • itching in the ear
  • itching or swelling in the mouth
  • nausea
  • stomach pain
Less common
  • Vomiting

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Some side effects may not be reported. You may report them to the FDA.

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