Vidalista 5 mg (tadalafil) may be more appropriate for some people who need a lower tadalafil dose, particularly: Older adults, especially if they experience side effects with higher doses. People taking certain alpha-blockers or blood-pressure medicines, because tadalafil can add to blood-pressure lowering. People with kidney impairment, depending on the severity and dosing schedule. People with liver Vidalista 5 mg , where tadalafil exposure may be increased. People who are particularly sensitive to tadalafil side effects such as dizziness, headache, or low blood pressure. People using tadalafil once daily for ED; 2.5–5 mg daily is commonly used rather than higher doses. Importantly, 5 mg isn't automatically safer or appropriate for everyone. A doctor or pharmacist should determine the dose based on your medicines and kidney/liver function. If you tell me your age and the medicines you currently take, I can explain whether 5 mg is a dose that would commonly be considered.