In America and most countries, none do. In the US, codeine is a controlled substance that can only be administered by prescription.
Actually your answer is not correct. Cough syrup containing codeine can be purchased from a pharmacist and siging a log book. I am a Pharmacist and at least in Tennessee this is legal.
Noscapine is primarily available as a prescription medication in some countries, particularly for its use as a cough suppressant. It may also be found in over-the-counter cough syrups in certain regions. Additionally, noscapine is being researched for its potential use in cancer treatment, but its availability for this purpose may vary based on local regulations and ongoing clinical trials. Always consult a healthcare professional for accurate information regarding its availability and usage.
eat garlic
Tylenol is usually already in most OTC cough syrups, you'll want to watch how much you take as Tylenol is toxic in high doses and can seriously damage your liver, not to mention kill you. (4000mgs+)
A persistent cough lasts for over a week , with no response to cough syrups.
ANY cough medicine that contains alcohol.
No, chloroform is not safe for use in cough syrups. It is a toxic compound that can cause serious health effects if ingested or inhaled, including damage to the liver, kidneys, and nervous system. There are safer and more effective ingredients for cough syrups.
2%
No, codeine is not available over-the-counter (OTC) in the United States. It is classified as a controlled substance and can only be obtained with a prescription due to its potential for misuse and addiction. Some formulations that contain codeine, such as certain cough syrups, may be available but still require a doctor's prescription.
most of d syrups contain dextromethorphan(cough suppressant), cetirizine(antihistaminic to reduce allergy) and guafenecin(works by thinning the cough).... syrup is used so that this combination gets absorbed rapidly and properly in your system.... :-)
codeine and promethazine
so people get drunk
If a cough syrup has alcohol as an ingredient, then it contain a stimulant, There are some cough syrups without alcohol.