Vidalista 40 mg is one medication that is commonly used to treat erectile dysfunction (ED) in males. The active component of the drug, tadalafil, belongs to the pharmacological class of compounds called phosphodiesterase type 5 (PDE5) inhibitors. When a man is sexually aroused, tadalafil increases blood flow to the penis, which helps to initiate and sustain an erection.
Keep in mind that you should only take drugs that contain tadalafil as prescribed by a doctor, such as Vidalista 40 tablets. Because of possible adverse effects and drug interactions, it might not be appropriate for everyone. Consult your physician prior to beginning any new erectile dysfunction medication.