Tadalafil 5 mg tablets are a low-dose, once-daily option commonly prescribed in the USA to help men manage erectile dysfunction (ED) and symptoms of an enlarged prostate (BPH). This strength is popular for men who want steady, everyday support rather than an “as-needed” erection pill.​

Tadalafil 5 mg tablet overview
Tadalafil 5 mg belongs to the PDE5 inhibitor class and works by improving blood flow to the penis, helping men get and maintain a firm erection with sexual stimulation. In the USA, 5 mg tablets are also used once daily to improve urinary symptoms of BPH, such as weak urine flow, frequent urination, and nighttime bathroom visits.​

Key uses of tadalafil 5 mg
Once-daily ED treatment: Many U.S. prescribers use tadalafil 5 mg once per day for men who want more spontaneous sexual activity instead of timing a pill before intercourse.​

BPH and ED together: Tadalafil 5 mg daily can be prescribed when a man has both erectile dysfunction and benign prostatic hyperplasia, providing dual benefits with a single tablet.​

BPH only: For urinary symptoms caused by BPH, 5 mg once daily is the typical dose approved for long-term use in adults.​

Typical tadalafil 5 mg dosage
In adults, the common U.S. regimen for ED/BPH is one tadalafil 5 mg tablet taken at approximately the same time every day, with or without food. This once-daily dose is the maximum recommended for continuous daily use and should not be exceeded without a healthcare provider’s supervision.​

Benefits of daily 5 mg tadalafil
Steady 24-hour coverage: Daily 5 mg helps maintain a consistent level in the body, so men may enjoy more natural, anytime intimacy instead of planning around a pill.​

Long-acting formula: Tadalafil has a long half-life, and a 5 mg tablet can support erectile function for up to 24–36 hours in many men.​

Symptom relief for BPH: Men often notice easier urination, better urine flow, and fewer night-time trips to the bathroom after consistent daily use.​

Possible side effects and safety
Common side effects of tadalafil 5 mg may include headache, flushing, indigestion, back or muscle pain, nasal congestion, or a stuffy/runny nose, and these are often mild and short-lived. More serious risks include sudden vision or hearing changes, chest pain, very low blood pressure, or an erection lasting longer than 4 hours (priapism), which require urgent medical help.​

Important precautions for U.S. men
Tadalafil 5 mg tablets must not be combined with nitrate medicines (used for chest pain) or certain blood pressure or pulmonary hypertension drugs because of the risk of dangerous drops in blood pressure. Men with heart disease, recent stroke or heart attack, severe liver or kidney problems, or uncontrolled blood pressure should talk to a U.S.-licensed provider before using any tadalafil 5 mg product.