Cialis is the trade name, generic name tadalafil tablets, after taking the ineffective may be the lack of sexual stimulation, take the drug dose is too small, erectile dysfunction is too severe, etc., need to according to the different causes of the corresponding treatment, such as with the sexual stimulation, follow the doctor’s instructions to increase the dose, the use of other therapeutic options, etc.. Tadalafil tablets are generally used to treat erectile dysfunction in men, which can improve erectile function and help complete sexual life. The medication needs to be taken with sexual stimulation to be effective. If the effect is not obvious after taking the medicine, it may be due to lack of sexual stimulation, in which case you need to give proper sexual stimulation. Of course, it may also be that the dose of the drug is too small, it is recommended to increase the dose of the drug under the guidance of the doctor. If giving proper sexual stimulation and increasing the dosage still has no effect, it may be caused by more serious erectile dysfunction, and then it may need to take other treatment options, such as changing medication, psychotherapy, surgical treatment, and so on. Medications should be taken correctly in doses under the guidance of a doctor to avoid unauthorized use and unnecessary damage to the body.