pheniramine Maleate ☜Chlorpheniramine maleate preparations include tablets and injections.Also known as chlorpheniramine , antihistamines. This product plays an anti-allergic effect by antagonizing the H1 receptor. Mainly used for rhinitis, skin and mucous membrane allergy and relief of COLD symptoms such as tearing, sneezing, runny nose.Drug NameChlorpheniramine maleateOther namesChlorpheniramine Chlorpheniramine maleate ChlorphenaminChlorprophenpyridamine, Main indicationsRhinitisSkin and mucous membrane allergies etc.Adverse reactionsNauseaUpper abdominal discomfortStomach painMain contraindicationsDisabled for allergy sufferersDosage formTabletsInjections☞ Guaifenesin ☜Use Expectorant and antitussive, suitable for chronic bronchitis, BRONCHIECTASIS, etc.NameGuaifenesin Molecular weight 198.21Molecular formula C10H14O4Drug Name: GuaifenesinDrug aliases: Tolyl diglycolGuaifenesinGuaiacol glycerol etherGlycerol guaiacolateEnglish name GuaifenesinGuaiacolChemical name: 3- (2-methoxyphenoxy) propane-1,2-diol3- (2-Methoxyphenoxy) -1,2-propanediolPhysical and chemical properties: Melting POINT 77-81 ° C Boiling point 215 ° C (19 mmHg) Water solubility 5 g / 100 mL (25 ° c)Instructions: Tablets: 0.2g per tabletSyrup: 1%, 2%.☞ Ammonium Chloride Syrup ☜Pentovirine ammonium chloride syrup is indicated for cough and sputum caused by various reasons.Drug NamePentovirine ammonium chloride syrupDrug typeOTC Class A ( medical insurance work injury medication )IngredientsThis product is a compound preparation containing 25 mg of pentovirine citrate and 300 mg of ammonium chloride per 10 ml.Action categoryThis product is an over-the-counter medicine for antitussive and expectorant.IndicationsUsed for cough and sputum caused by various reasons.DosageOrally , 10 ml for adults, 3 to 4 times a day. Pediatrics: 2.5 to 5 ml at a time over 5 years old, 2 to 3 times a day.Adverse reactionsOccasionally constipationMild headacheDizzinessDrowsinessDry mouthNauseaBloatingSkin allergies and other reactions.