This medicine can be employed for other needs; question your wellbeing treatment service provider or pharmacist should you have queries. Guaifenesin can be an expectorant that assists slim and loosen mucus inside the lungs, making it much easier to cough up the mucus. Codeine is definitely an opioid cough suppressant https://wockstore.de/product/wockhardt-promethazine-with-codeine-oral-solution/