Zantac 75 en es it fr

Zantac 75 Brand names, Zantac 75 Analogs

Zantac 75 Brand Names Mixture

  • Tritec (ranitidine bismuth citrate salt)

Zantac 75 Chemical_Formula


Zantac 75 RX_link

Zantac 75 fda sheet

Zantac_75 FDA

Zantac 75 msds (material safety sheet)

Zantac_75 MSDS

Zantac 75 Synthesis Reference

B. J. Price et al., U.S. Pat. 4,128,658 (1978)

Zantac 75 Molecular Weight

314.405 g/mol

Zantac 75 Melting Point

69-70 oC

Zantac 75 H2O Solubility

24.7 mg/mL

Zantac 75 State


Zantac 75 LogP


Zantac 75 Dosage Forms

Capsule; Liquid; Solution; Tablet; Syrup

Zantac 75 Indication

Used in the treatment of peptic ulcer disease (PUD), dyspepsia, stress ulcer prophylaxis, and gastroesophageal reflux disease (GERD).

Zantac 75 Pharmacology

Ranitidine is a histamine H2-receptor antagonist similar to cimetidine and famotidine. An H2-receptor antagonist, often shortened to H2 antagonist, is a drug used to block the action of histamine on parietal cells in the stomach, decreasing acid production by these cells. These drugs are used in the treatment of dyspepsia, however their use has waned since the advent of the more effective proton pump inhibitors. Like the H1-antihistamines, the H2 antagonists are inverse agonists rather than true receptor antagonists.

Zantac 75 Absorption

Approximately 50% bioavailability orally.

Zantac 75 side effects and Toxicity

LD50=77mg/kg (orally in mice). Symptoms of overdose include muscular tremors, vomiting, and rapid respiration.

Zantac 75 Patient Information


Phenylketonurics: ZANTAC 25 EFFERdose Tablets contain phenylalanine 2.81 mg per 25 mg of ranitidine. ZANTAC 150 EFFERdose Tablets
contain phenylalanine 16.84 mg per 150 mg of ranitidine. ZANTAC EFFERdose Tablets should not be chewed, swallowed whole, or dissolved
on the tongue.

Zantac 75 Organisms Affected

Humans and other mammals