In essence, HIV blocking drugs are also HIV antiretroviral drugs, but the course of medication is different from HIV antiretroviral treatment. Therefore, in the process of taking blocking drugs, the following issues need to be noted in the diet: 1, when taking drugs, it is necessary to keep the diet light and easy to digest, and avoid drinking alcohol in the process of taking drugs to avoid the disease induced by alcohol. 2, in the process of taking drugs, avoid eating seafood or food that can easily induce allergies, such as common konjac, carp, etc., which not only easily lead to allergies, but also make it difficult to determine whether it is caused by drugs or food. It is not easy to determine whether it is caused by drugs or food. In the case of allergy, the medication is often discontinued, which may lead to failure of blockade treatment. If the patient has a severe allergic reaction, it may endanger the patient’s life. Therefore, extra attention should be paid to the diet. If it is clear that you are allergic to certain foods or other medications, you should avoid them when taking blockers or in your daily life.