How long after taking doxycycline can you drink alcohol?

You should avoid drinking alcohol while taking doxycycline and for at least 48 hours after completing your course of treatment. This is because alcohol can decrease the effectiveness of doxycycline and increase your risk of side effects, such as nausea, vomiting, and diarrhea. Additionally, alcohol can increase the likelihood of experiencing skin sensitivity to sunlight while taking doxycycline, increasing the risk of sunburn and other skin reactions. Therefore, it is important to avoid alcohol during and shortly after taking doxycycline to ensure its effectiveness and minimize the risk of side effects.