Vidalista CT 20 mg, containing Tadalafil, is typically used to treat erectile dysfunction. Its safety for daily use depends on individual health factors and should only be determined by a healthcare provider. For some men, a lower dose like 2.5 mg or 5 mg is prescribed for daily use to avoid potential side effects such as headache, dizziness, or digestive issues. Using 20 mg daily may increase the risk of adverse effects and is usually not recommended without medical supervision. Always consult a doctor before starting or adjusting the dosage to ensure safe and effective treatment.