
Periactin, or Cyproheptadine, is an antihistamine normally used to treat colds. Some uses of periactin have not been approved by the FDA. Periactin is known for certain side effects, so it is important to be aware of those before taking this drug. It should be taken only with a doctor's approval.

Periactin can also be used to treat allergy symptoms. The symptoms it is known for treating in regards to inhalant allergies such as ragweed and pollen are watery, itchy eyes, hives and rashes.

Periactin, or Cyproheptadine, is an antihistamine normally used to treat colds. Some uses of periactin have not been approved by the FDA. Periactin is known for certain side effects, so it is important to be aware of those before taking this drug. It should be taken only with a doctor's approval.

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