NON-DROWSY ANTIHISTAMINE: Histallay contains 120mg of fexofenadine hydrochloride, which has no significant effects on central nervous system functions; sensitivity varies for each person. 24-HOUR RELIEF: Histallay achieves efficacy within an hour and remains active for a 24-hour duration, with 120mg serving as an adequate dosage for allergic rhinitis or Hayfever relief.
eBay