Hey, so my boyfriend is 25 and he used to take Deriphyllin, but now he's been prescribed Deriphyllin M. I'm a bit concerned and wondering, like, what's the real difference between the two? Is one safer or more effective than the other? I'm just trying to figure out which one he should be using.

Deriphyllin and Deriphyllin M are both used to treat respiratory issues like asthma and COPD, but the main difference lies in their composition. Deriphyllin contains Etophylline and Theophylline, whereas Deriphyllin M contains an additional ingredient, Menthol, which helps relieve congestion and cough. As for which one is safer and better, it ultimately depends on your boyfriend's specific condition and how his body responds to the medication. Deriphyllin M might be more effective for him if he experiences congestion,