"The U.S. Food and Drug Administration today approved Ragwitek, the first allergen extract administered under the tongue (sublingually) to treat short ragweed pollen induced allergic rhinitis (hay fever), with or without conjunctivitis (eye inflam"...
Hypersensitivity to antihistamines of the same chemical class. Histinex® HC is contraindicated during pregnancy and in concurrent therapy with MAO inhibitors. Because of its drying effect on lower respiratory secretions, Histinex® HC is not recommended in the treatment of bronchial asthma.This monograph has been modified to include the generic and brand name in many instances.
Last reviewed on RxList: 4/9/2009
Additional Histinex HC Information
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Allergies & Asthma
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