Soreness in both legs after taking tadalafil tablets can be relieved by rest; if not, then you may need to apply aspirin, naproxen and other medications as prescribed by your doctor for relief. Tadalafil tablets belong to the drugs for the treatment of erectile dysfunction in men. The phenomenon of leg pain after taking the drug is generally caused by the adverse reaction to the drug, if the symptoms are not serious, rest for a period of time will disappear; if the symptoms are more serious, after resting did not improve, it is recommended to stop taking the drug, go to the hospital in a timely manner, under the guidance of the doctor to take aspirin, naproxen and other drugs to relieve the symptoms. Tadalafil is contraindicated in people who are allergic to any of the components of the product, patients who are taking any form of nitrates, guanylate cyclase stimulators, women, children and other people. The drug should be used properly under the guidance of a doctor to avoid unauthorized use and damage to the body.