BRONCHOFEN Phenylephrine Hydrochloride / Chlorphenamine Maleate 1.0mg / 800mcg Syrup (Oral Drops) 15mL
Indications/Uses
Dosage/Direction for Use
7-12 yrs old: 5 mL (1 teaspoon).
12 yrs. & older: 7.5 mL (1 ½ teaspoons).
To be taken 3-4 times a day or as prescribed by the physician.
Drops: 1-6 months.: 0.5 mL-0.75 mL.
6-12 months.: 0.75 mL-1.0 mL.
1-2 yrs.: 1.0 mL-1.25 mL.
To be taken 3-4 times a day or as prescribed by the physician.
Overdosage
Signs and symptoms of chlorpheniramine maleate overdose include drowsiness, extreme sleepiness, seizure, tachycardia, body weakness, agitation, hallucinations and irritability.
If someone takes dose larger than the recommended, call a doctor, emergency medical services (EMS), or the nearest poison control center immediately.
Administration
Contraindications
(Phenylephrine-Chlorpheniramine) Bronchofen should not be taken by asthmatic patients or by patients with known hypersensitivity to any of the active ingredients. It should not be administered concurrently with monoamine oxidase inhibitors or within 14 days of stopping such treatment.
(Phenylephrine-Chlorpheniramine) Bronchofen is contraindicated in patients with history of hypersensitivity to the active ingredients, in coronary artery disease, hypertension, hyperthyroidism, hyperexcitability, acute asthma attacks, tumor of the adrenal gland (pheochromocytoma), narrow-angle glaucoma and severe liver function impairment. It should be used with great caution by individuals with history of asthma, high blood pressure, diabetes, thyroid disease, glaucoma and enlargement of the prostate gland.
Phenylephrine should be given with great caution in patients with diabetes mellitus. Safety in pregnancy and lactation has not been established.
Special Precautions
Use In Pregnancy & Lactation
Antihistamines when used as anti-emetic agent during pregnancy was said to have potential risks to the fetus.
Adverse Reactions
Drug Interactions
Sympathomimetic agents should be used with caution in patients who are taking antihypertensive medications specially those which directly involve the sympathetic nervous system.
Patients taking MAOI's/anti-depressants (like Sertraline, Amitriptyline, Imipramine) may experience sudden, severe blood pressure elevation that can potentially lead to stoke. MAOIs increases the amount of noradrenaline which are stored in the nerve endings that may interact with other sympathomimetic agents.
Adrenergic receptor blockers (like propranolol, phenothiazine, phentolamine,) may decrease the effect of phenylephrine.
Antihistamines in general may increase the sedating effects of CNS depressants like antipsychotics, anxiolytic sedatives, opioid analgesics, hypnotics, barbiturates and alcohol.
Storage
Action
Phenylephrine, a decongestant, relieves nasal congestion associated with common cold, hay fever/allergic rhinitis, sinusitis and other respiratory diseases.
Chlorpheniramine maleate, an antihistamine, relieves itchiness and other clinical expressions of allergy.
Phenylephrine hydrochloride is a symphatomimetic directly affecting the adrenergic receptors. It has mainly alpha-adrenergic activity without affecting the central nervous system at usual doses.
Owing to irregular absorption and first-pass metabolism by monoamine oxidase in the gut and liver, Phenylephrine has low oral bioavailability.
Chlorpheniramine maleate, belongs to the class of alkylamine derivative. It is a sedating antihistamine that causes moderate degree of sedation. Chlorpheniramine also possesses antimuscarinic activity. It is commonly used for symptomatic relief of allergic conditions including rhinitis and conjunctivitis.
Following oral administration, Chlorpheniramine maleate is absorbed relatively slowly from the gastrointestinal tract. Peak plasma concentrations occur about 2.5 to 6 hours after oral doses.
MedsGo Class
Features
- Chlorphenamine Maleate
- Phenylephrine