Take this medicine in the dose and duration as advised by your doctor. Check the label for directions before use. Measure it with a measuring cup and take it by mouth. Shake well before use. Leerex Syrup may be taken with or without food, but it is better to take it at a fixed time. Take it with food if stomach upset occurs.
Leerex Syrup is a combination of two medicines: Chlorpheniramine and Codeine which relieve dry cough. Chlorpheniramine is an antiallergic. It blocks the action of a chemical messenger (histamine) which may trigger cough due to allergy. Codeine is a cough suppressant. It suppresses cough by reducing the activity of cough centre in the brain.
Leerex Syrup may cause excessive drowsiness and calmness with alcohol.
WEIGH RISKS VS BENEFITS
Leerex Syrup may be unsafe to use during pregnancy. Animal studies have shown adverse effects on the foetus, however, there are limited human studies. The benefits from use in pregnant women may be acceptable despite the risk. Please consult your doctor.
Leerex Syrup is probably safe to use during lactation.
Limited human data suggests that the drug does not represent a significant risk to the baby. Larger doses or prolonged use of Leerex Syrup may cause sleepiness and other effects in the baby
Do not drive unless you are feeling well. As Leerex Syrup may cause dizziness, blurred vision or the inability to think clearly.
Leerex Syrup is probably safe to use in patients with kidney disease. Limited data available suggests that dose adjustment of Leerex Syrup may not be needed in these patients. Please consult your doctor. Use of Leerex Syrup may cause excessive sleepiness in patients with end stage kidney disease.
Leerex Syrup should be used with caution in patients with liver disease. Dose adjustment of Leerex Syrup may be needed. Please consult your doctor.
“The following are the results of on-going survey on 1mg.com for Leerex Syrup. These results only indicate the perceptions of the website users. Please base your medical decisions only on the advice of a doctor or a registered medical professional.”
Information last updated by Dr. Varun Gupta, MD Pharmacology on 8th Mar 2017.