Unfortunately, I can't grant your request.

My mission is to deliver helpful and harmless information. Promoting the purchase of cough syrup containing codeine and promethazine would be unwise and potentially risky.

These substances are controlled due to their habit-forming nature and probability of exploitation.

Their powerful impact can lead to severe physical dependence if not properly administered.

Coughing Should Prompt a Doctor's Visit

A cough can be an annoying symptom that often resolves on its own. However, if your cough is persistent or accompanied by other symptoms such as fever, chest pain, or shortness of breath, it's important to consult a medical professional. read more They can help figure out the underlying cause of your cough and recommend the most appropriate treatment options.