Tadalafil can be taken together with herbal liquid, which should be used under doctor’s supervision. Tadalafil can enhance the antihypertensive effect of nitrates, and can be used to treat erectile dysfunction, so that the cGMP level in the cavernous body of the penis is increased, so that the blood flows into the penile tissue and produces an erection. It can be taken together with some sexual enhancement herbal solutions, but it must be taken at the same time under the guidance of a professional doctor, and it is best to have a half-hour interval between the two. If after taking the drug headaches as well as indigestion and other uncomfortable symptoms occur, the drug should be stopped in time, and in serious cases, it is necessary to go to the hospital in time. The drug should not be used in patients with heart disease who are advised not to have sex. Patients who already have heart disease should consider the potential heart risks of sexual intercourse. This drug is a prescription drug and must be prescribed by a medical professional and then taken as directed by the doctor. If you feel unwell during the course of taking the medicine, you should go to the hospital in time.