Ketotifen

Ketotifen is a drug used to reduce or prevent allergy symptoms. Ketotifen is available either as:
 * an oral medication, taken daily to prevent asthma attacks or reduce their severity
 * eye drops, e.g. Zyrtec Itchy Eye Drops or Zaditor brand names

Learn more

 * Ketotifen Monograph for Professionals - Drugs.com
 * Ketotifen (Oral) - Drugs.com