dextromethorphan side effects

Drug Name: dextromethorphan
Drugs Alias: Dexmetrorphen, ROMILAR, TUS5AD
Description: tablet: Each tablet 15mg. Syrup: Each 20ml contains 15mg; Each 100ml contains 150mg. Do not overdose, 24 hours, not more than eight.
Function of the role: This product is left up furans morphine dextroisomer methyl ether, by inhibiting the medullary cough center and play a central antitussive effect. The strength and codeine cough equal or slightly stronger. No analgesic effect, no long-term application of tolerance and addiction. Dose does not inhibit breathing. Oral absorption, the onset of 15 to 30 minutes, role can be maintained for 3 to 6 hours. Parent drug concentration in plasma is very low. The main active metabolite of 3 - methoxy morphine high concentrations of methane in the plasma, t1 / 2 to 5 hours. Mainly used for dry cough for a cold, acute or chronic bronchitis, bronchial asthma, laryngitis, tuberculosis and other upper respiratory tract infection, cough. Dosage: Oral, each 15 ~ 30mg, 1 to 3 to 4 times.
Note: occasional dizziness, mild drowsiness, dry mouth, constipation and other side effects. Used with caution in pregnant women and sputum of patients, within 3 months of pregnancy women and a history of mental illness is disabled. Overdose produces respiratory depression. Pregnant women, poor liver function used with caution, caution or sputum of patients with expectorant drug combination, occasional dizziness, headache, drowsiness, loss of appetite, constipation and other side effects.
Have central antitussive dextromethorphan role, if large doses of drugs containing the ingredient may have brain damage to consumers, loss of consciousness and irregular heartbeat and other side effects. The United States has occurred in children taking the capsules containing dextromethorphan and deaths