Common Tadalafil Side Effects And Warnings To Know

Written by the UPGUYS Editorial Team

Published on May 26, 2022

Nearly 50% of Canadian men over 40 have some level of erectile dysfunction. 

Not only can erectile dysfunction be an emotionally crippling condition, but it's also difficult to talk about. ED has a negative effect on self-esteem and relationships. Luckily, prescription medications are available to help alleviate the symptoms of ED.

There are a couple of brand and generic medications available to treat erectile dysfunction, such as tadalafil (known commercially as the popular brand Cialis).

But before you race off to get your prescription, it's important to understand tadalafil side effects.

In this article, we'll cover all of the following:

1. What Is Tadalafil?
2. What Are the Common Tadalafil Side Effects?
3. What Are the Serious Tadalafil Side Effects?
4. How To Reduce Side Effects of Tadalafil
5. Who Should Not Use Tadalafil?
6. Key Takeaways

What Is Tadalafil?

Tadalafil, also known by its popular brand name Cialis, is a drug that's used to treat erectile dysfunction (ED). It's also used to treat symptoms of benign prostatic hyperplasia (BPH).

This drug belongs to a group of medications called phosphodiesterase 5 (PDE5) inhibitors. After taking tadalafil, it goes to work by preventing the enzyme PDE5 from working. 

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If a man has erectile dysfunction, his penis does not get stimulated with blood flow to produce an erection. By preventing the enzyme PDE5, tadalafil encourages maintaining an erection by increasing the blood flow to the penis.

Tadalafil won't cause an erection on its own — the man still needs to be stimulated with physical touch to get an erection.

You can either take tadalafil on a daily basis or on an as-needed basis. Make sure to consult with your doctor to see which is right for you.

What Are the Common Tadalafil Side Effects?

Whenever you receive a new medicine, it's important to consult with a doctor and read the instructions thoroughly. 

Here are some tadalafil common side effects that usually won't require medical attention. They usually go away during treatment as your body gets used to the drug. 

Common side effects include:

1. Burping
2. Heartburn
3. Indigestion
4. Stomach pain or discomfort

Some less common side effects include:

1. Bloody nose
2. Body aches
3. Prickling, tingling feelings
4. Dry, itchy eyes
5. Congestion
6. Difficulty moving
7. Difficulty swallowing
8. Dry mouth or throat
9. Eye discharge
10. Eye pain
11. Fever
12. Loss of strength
13. Loose stools
14. Neck pain
15. Sleepiness and drowsiness
16. Swelling eyelids
17. Puffiness in the eyes or face
18. Voice changes
19. Watery eyes

Although these side effects are not considered serious or worthy of medical attention, make sure you contact your health care professional if they continue in an unusual fashion or if they bother you.

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What Are the Serious Tadalafil Side Effects?

Just like most medications, tadalafil may cause some unwanted and more serious side effects. Although they may not occur, you need to check with a doctor immediately if any of the following side effects occur.

Here are some of tadalafil serious side effects:

1. Arm, back, or jaw pain
2. Blurry vision
3. Chest pain, tightness, or heaviness
4. Chills/cold sweats
5. Confusion
6. Dizziness
7. Fainting
8. Lightheadedness when suddenly standing up
9. Fast or irregular heartbeat
10. Headache
11. Hearing loss
12. Nausea
13. Slow or fast heartbeat
14. Unusual tiredness or weakness

Read more: Headache After Viagra, Cialis, and Levitra

The following are rarer serious side effects of tadalafil.

1. Painful or prolonged erection
2. Cough
3. Diarrhea
4. Double vision
5. Difficulty speaking
6. Hives, welts, skin rash
7. Loss of heat from the body
8. Numbness in the face, hands, or feet
9. Red skin lesions, often with a purple center
10. Scaly skin
11. Sores, ulcers, or white spots around the mouth or lips
12. Sudden cardiac death

Although these side effects are not common, make sure to seek medical help if any of them do occur.

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How to Reduce Side Effects of Tadalafil

Although you can't completely avoid the side effects of generic tadalafil or Cialis, there are some things you can do to help lower your risk of side effects.

The first thing you should do is let your doctor or pharmacist know every single medication that you take, including vitamins and supplements. They will be able to check if tadalafil will react with anything you are currently taking.

Read more: Tadalafil Cost

You should also let your doctor know of your complete medical history. This will help your doctor decide if tadalafil is the right medication for you.

Like most medications, you should also avoid drinking alcohol while taking tadalafil. It is possible that alcohol will increase the risk of certain side effects. 

Lastly, do not try to change your dosage of tadalafil! You should take the exact amount that your doctor prescribes. 

Who Should Not Use Tadalafil?

People who take nitrates (often prescribed for chest pain) should not take tadalafil. The combination of these two drugs can cause dangerously low blood pressure. 

Tadalafil is also not suitable for some people. Don't take tadalafil if you:

1. Are under 18 years old
2. Have had allergic reactions to tadalafil or other medications
3. Have serious heart and liver problems
4. Recently had a heart attack
5. Recently had a stroke
6. Have low blood pressure or high blood pressure
7. Have lost your vision due to low blood flow

The following people should check with their doctor before taking tadalafil. If you:

1. Have Leukemia, multiple myeloma, or sickle cell anemia
2. Have Peyronie's disease (curved penis)
3. Have heart problems

If you have any questions about whether tadalafil is right for you, the best choice of action is to see a trusted health care professional. 

Read more: How To Use Tadalafil?

Key Takeaways

That's everything you need to know about the tadalafil side effects.

Dealing with erectile dysfunction can be a rough time for any man. 

The good news is you're not alone. Men all over the world are dealing with the same issue and are finding ways that help them through it. You can still stand up with confidence, even with ED.

Although you should proceed carefully to find the medication that works best for you, know that there's a light at the end of the tunnel. 

You can find a solution for your problem and have ED meds sent to you discreetly through UPGUYS. Talk to a licensed practitioner today!