The Food and Drug Administration (FDA) has given its green signal to Ragwitek, an allergen extract, to treat short ragweed pollen induced allergic rhinitis or hay fever. The drug, administered under the tongue, helps in treating hay fever (with or without conjunctivitis) in those in age group 18 and 65. Ragwitek contains an extract from short ragweed (Ambrosia artemisiifolia) pollen. One … [Read more...]
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