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What Is An Decongestant?
- Allergic Rhinitis - Decongestants
- Highlights
- Introduction
- Causes
- Risk Factors
- Prognosis
- Complications
Medications
Antihistamines
Histamine is one of the chemicals released when antibodies overreact to allergens. It is the cause of many symptoms of allergic rhinitis. Antihistamines can help relieve:
- Itching, sneezing, and runny nose (unless combined with a decongestant, antihistamines do not work well for relieving nasal congestion).
- Other allergy symptoms unrelated to rhinitis, including hives and some rashes
If possible, patients should take antihistamines before an anticipated allergy attack.
Many...
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