سعر Hista-top 1 mg 20 tablets 2026

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• Allergic rhinitis symptoms (sneezing, rhinorrhoea, pruritus, lacrimation); mild uncomplicated urticaria and angioedema.Population: AdultsDailyMed (U.S. National Library of Medicine)

• Most frequent: sedation, sleepiness, dizziness, disturbed coordination, epigastric distress and thickening of bronchial secretions.International label, equivalent formulation · DailyMed (U.S. National Library of Medicine)

• Hypersensitivity to clemastine or antihistamines of similar chemical structure; newborn or premature infants; nursing mothers.International label, equivalent formulation · DailyMed (U.S. National Library of Medicine)

• Use with considerable caution in narrow-angle glaucoma, stenosing peptic ulcer, pyloroduodenal obstruction, symptomatic prostatic hypertrophy and bladder-neck obstruction; additive effects with alcohol and CNS depressants; avoid driving/operating machinery.International label, equivalent formulation · DailyMed (U.S. National Library of Medicine)

• CNS depressants (alcohol, barbiturates, hypnotics, sedatives, tranquilizers)Additive CNS depression.DailyMed (U.S. National Library of Medicine)
• Monoamine oxidase (MAO) inhibitorsMAO inhibitors prolong and intensify the anticholinergic effects of antihistamines.DailyMed (U.S. National Library of Medicine)

• No teratogenic effects in rat/rabbit studies; no adequate well-controlled studies in pregnant women; use in pregnancy only if clearly needed.International label, equivalent formulation · DailyMed (U.S. National Library of Medicine)
• Antihistamine therapy is contraindicated in nursing mothers (higher risk of antihistamines for infants).International label, equivalent formulation · DailyMed (U.S. National Library of Medicine)

• Clemastine: Competitive histamine H1-receptor antagonist with anticholinergic and sedative effects.