Description

Introduction

Tadalafil, commonly known by the brand name Cialis, is a medication used primarily to treat erectile dysfunction (ED), benign prostatic hyperplasia (BPH), and pulmonary arterial hypertension (PAH). It works by relaxing blood vessels and improving blood flow to specific areas of the body. Tadalafil is known for its long duration of action—lasting up to 36 hours, earning it the nickname “the weekend pill.”

Why Tadalafil Is Used

Tadalafil is prescribed to:

• Improve erectile function by enhancing blood flow to the penis
• Treat urinary symptoms of enlarged prostate (BPH)
• Improve exercise ability in patients with pulmonary arterial hypertension

It offers flexible dosing options, including as-needed and once-daily dosing.

Conditions Treated by Tadalafil

1. Erectile Dysfunction (ED)

Helps achieve and maintain an erection when sexually stimulated. It does not increase sexual desire; stimulation is still required.

2. Benign Prostatic Hyperplasia (BPH)

Reduces symptoms such as:

• Weak urine stream
• Frequent urination
• Difficulty starting urination
• Urgency

3. Pulmonary Arterial Hypertension (PAH)

Improves exercise capacity by relaxing blood vessels in the lungs.

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Symptoms Helped by Tadalafil

By improving blood flow and muscle relaxation, it helps relieve:

• Difficulty achieving/maintaining an erection
• Urinary issues related to BPH
• Shortness of breath (PAH use)
• Reduced exercise tolerance

Side Effects of Tadalafil

Common Side Effects

• Headache
• Flushing
• Back pain
• Muscle aches
• Stomach upset
• Nasal congestion
• Indigestion

These usually disappear within hours.

Less Common but Serious Side Effects

• Sudden vision or hearing loss
• Chest pain or irregular heartbeat
• Priapism (erection lasting more than 4 hours — medical emergency)
• Severe allergic reactions

Seek immediate medical care for any severe symptoms.

Diagnosis and When Tadalafil Is Prescribed

A healthcare provider may prescribe Tadalafil after reviewing:

• Symptoms of ED or BPH
• Medical history
• Heart health
• Current medications

It is not recommended for:

• People taking nitrates
• Those with serious heart disease
• People with uncontrolled high or low blood pressure

How to Use Tadalafil Safely

For Erectile Dysfunction

• As needed: 10–20 mg before sexual activity
• Daily use: 2.5–5 mg once daily

For BPH

• 5 mg once daily

For PAH

• As directed by a specialist

Do Not:

• Take more than one dose per day
• Combine with alcohol excessively
• Use with nitrates or recreational “poppers”

Prevention & Management Tips

• Maintain a healthy weight
• Limit alcohol and smoking
• Exercise regularly
• Manage stress
• Do not mix with ED medications like sildenafil or vardenafil

Common Questions About Tadalafil

How long does Tadalafil last?

Effects can last up to 36 hours.

How fast does it start working?

Usually within 30–60 minutes.

Can I take Tadalafil with food?

Yes, it can be taken with or without food.

Is daily Tadalafil safe?

Yes, low-dose daily Tadalafil is safe for many patients.

Does Tadalafil increase libido?

No, it only helps with the physical ability to get an erection.

Can women take Tadalafil?

It is not approved for women.

Conclusion

Tadalafil (Cialis) is a widely used medication for treating ED, BPH, and PAH. Its long duration and flexible dosing make it a preferred choice for many patients. Always follow your healthcare provider’s instructions, avoid prohibited drug interactions, and seek medical attention for serious side effects.