Tadalafil is a popular medicine used to treat Erectile Dysfunction (ED) in men. Familiar to many as Cialis, this medication helps improve erection capabilities.
However, Tadalafil can have some potential side effects like headaches, flushing, vision problems, and more. This article will delve into the Tadalafil side effects, ranging from common to rare occurrences.
Common side effects of Tadalafil
Tadalafil is an Erectile Dysfunction (ED) medicine known for its prolonged efficacy, as it can last up to 36 hours. However, it may cause some common side effects among its users.
These common side effects include:
- Muscle pain in the back, legs, or arms
- Mild headache
- Facial flushing or redness
- Digestive issues like indigestion, acid reflux, or upset stomach
- Stuffy nose
These above-mentioned side effects are usually temporary and may resolve on their own. However, always consult a doctor if these side effects become persistent or unbearable.

Rare side effects of Tadalafil
Tadalafil (Cialis) is mostly a safe medicine. However, very rare cases of Tadalafil usage can lead to some severe side effects. These side effects include:
- Dizziness or lightheadedness
- Vision changes like blurred vision, color perception changes, or light sensitivity
- Hearing problems
- Priapism (prolonged and painful erection)
- High or low blood pressure
- Allergic reaction
Consult a doctor immediately if you experience the above side effects. They might alter your Tadalafil dosage or prescribe any other Erectile Dysfunction pill.
Are Tadalafil and Cialis different medications? Read Tadalafil vs Cialis: Are They the Same? to learn the answer.
How to prevent Tadalafil side effects

You can prevent Tadalafil side effects by adopting some positive lifestyle changes like avoiding smoking, taking medications according to the prescription, and more. Also, avoid taking alcohol and Tadalafil together, as it may lead to unwanted side effects.
To further prevent side effects, you should be cautious about your pre-existing medical conditions and inform the doctor if you:
- Have a history of cardiovascular disease or stroke
- Have uncontrolled high blood pressure
- Are taking medications that interact with Tadalafil
- Have liver or kidney problems
- Have a history of vision or hearing problems
Avoid using over-the-counter medications and herbal supplements, as they can increase the risk of side effects. Lastly, only take the prescribed dosage and do not exceed the recommended daily intake.
Consult a certified doctor to ensure the safe and effective use of Tadalafil.
Want to know how long Tadalafil lasts? Read: How Long Does Tadalafil Last? Exploring the Duration of Tadalafil’s Effects
Key takeaways
Tadalafil is a popular ED medication that helps improve erectile function in men. However, it may lead to certain side effects in some cases. Common side effects of Tadalafil include facial flushes, headaches, indigestion, and more. On the other hand, rare Tadalafil side effects include dizziness, vision changes, Priapism, and more.
Most of the side effects are temporary and resolve on their own. However, consult a doctor if they are consistent or intolerable. Additionally, you should discuss your medical history with your doctor along with any medications you may be taking to avoid harmful interactions.
Frequently Asked Questions
How long do Tadalafil side effects last?
The duration of Tadalafil’s side effects depends on individual factors such as metabolism and dosage. Side effects like back and muscle aches are common after 12 to 24 hours after taking Cialis. Also, the side effects normally go away within 48 hours. Consult a doctor if they persist longer.
How to reduce the side effects of Tadalafil?
You can reduce Tadalafil side effects by taking the prescribed dosage, avoiding alcohol, and staying hydrated. These steps help reduce side effects like headaches and flushing.
Can Tadalafil damage your heart?
No, there are no studies to suggest that Tadalafil damages the heart. However, Tadalafil can decrease blood pressure when used with nitrates and may impact patients with cardiovascular disease. Consult a doctor before taking Tadalafil if you have heart-related issues.
Can I take Tadalafil every day?
Yes, Tadalafil can be taken daily to treat Erectile Dysfunction symptoms, but at a lower dosage. You should consult a doctor to determine the appropriate dosage and frequency based on your medical history.
What are Tadalafil vs Sildenafil side effects?
Tadalafil vs Sildenafil is a common debate as both are popular ED medicines that share common side effects like headache, flushing, and indigestion. However, a study states that Tadalafil offers improved psychological outcomes, and many patients prefer Tadalafil over Sildenafil.
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