Astemizole (Histalong)
by Introduction Astemizole, once a notable antihistamine in the treatment of allergies, has a history marked by its withdrawal from the market due to safety concerns. …
Tag: What is antihistamines drugs
Miscellaneous
Antazoline (Antistine) Introduction Antazoline maleate, a compound blending antazoline—an antihistamine—with maleic acid, stands as a pharmaceutical agent notable for its therapeutic versatility. Functioning as a competitive …
Dibenzocycloheptene derivatives
Dibenzocycloheptene derivatives” refer to a group of chemical compounds that share a common structural motif of a dibenzocycloheptene ring system. This structure consists of two …
Chlorpheniramine HCl (Piriton, Alermine)
Chlorpheniramine HCl is a widely used antihistamine renowned for its effectiveness in providing relief from symptoms associated with allergic reactions. Functioning as an antagonist at …
Chlorcyclizine (Diparalene)
Introduction Chlorcyclizine is a piperazine-class antihistamine with antiemetic properties commonly utilized to prevent and relieve nausea and vomiting, particularly in the context of motion sickness. …
PIPERAZINES DERIVATIVES
Piperazine derivatives” refers to a group of chemical compounds that share the basic structural framework of piperazine. Piperazine is a heterocyclic organic compound containing two …
ANTIHISTAMINES
INTRODUCTION Histamine, [2-(imidazol-4-y1) ethylamine], which is biosynthesized by decarboxylation of the essential amino acid histidine, is found in all organs and tissues of the human …