Cialis (Tadalafil) Reviews: What You Need to Know

Cialis (Tadalafil) is one of the most popular prescription medications used to treat erectile dysfunction, and it has been helping men around the world to regain their sexual confidence since 2003. In this blog post, we’ll take a look at some of the latest Cialis reviews, so you can make an informed decision on whether this medication is right for you. We’ll also discuss what to expect from Cialis, potential side effects, and how to get the most out of it. Read on to learn more about Cialis and what real people are saying about it.

What is Cialis?

Cialis, also known by its generic name Tadalafil, is a medication used to treat erectile dysfunction (ED) and benign prostatic hyperplasia (BPH). Cialis is a type of PDE-5 inhibitor, which works by increasing blood flow to the penis to help achieve and maintain an erection. It is available in both brand and generic form and can be taken with or without food. Common side effects of Cialis include headache, indigestion, back pain, muscle aches, flushing, and stuffy or runny nose.

How Does Cialis Work?

Cialis (Tadalafil) is a medication used to treat erectile dysfunction and benign prostatic hyperplasia. It works by increasing blood flow to the penis, allowing a man to get and maintain an erection.

The active ingredient in Cialis is tadalafil, a phosphodiesterase type 5 (PDE5) inhibitor. When a man takes a tablet, tadalafil blocks the action of an enzyme called PDE5 which breaks down a chemical called cGMP. This helps to relax and widen the blood vessels, allowing increased blood flow to the penis, resulting in an erection.

When sexual stimulation occurs, Cialis increases blood flow to the penis, helping a man get and maintain an erection until he is ready to ejaculate. Cialis does not cause an erection unless sexual stimulation is present.

It usually takes around 30 minutes for Cialis to take effect, although this may vary depending on individual factors. The effects can last up to 36 hours, so it’s important to take it at least half an hour before sexual activity.

Clinical Trials

Cialis (Tadalafil) is approved by the FDA for the treatment of erectile dysfunction. Numerous clinical trials have been conducted to evaluate the safety and efficacy of this medication. The majority of these studies have reported positive results, with Cialis showing good success in treating erectile dysfunction and improving sexual performance.

One such study was a double-blind, randomized, placebo-controlled, multicenter trial conducted in 2006. In this study, 895 men were randomly assigned to either a placebo or Cialis treatment group and monitored for up to 12 weeks. The results of the study showed that Cialis improved overall sexual performance, with significantly more patients in the Cialis group achieving erections suitable for sexual activity compared to those in the placebo group.

In addition, a number of other clinical trials have been conducted to assess the effect of Cialis on various forms of sexual dysfunction, including premature ejaculation, low libido, and anorgasmia. These studies have found that Cialis can help improve sexual performance in these areas as well.

Overall, the evidence from clinical trials suggests that Cialis is an effective treatment for erectile dysfunction and other forms of sexual dysfunction. If you are considering using Cialis to treat your condition, it is important to discuss the potential risks and benefits with your doctor.

Side Effects

Cialis (Tadalafil) is generally well-tolerated by most patients, but as with any medication, there are potential side effects that could occur. Common side effects of Cialis include headache, muscle pain, back pain, stomach upset, flushing, stuffy nose, and indigestion. Less common but more serious side effects include vision changes, hives, rash, and painful erection lasting longer than four hours. If you experience any of these side effects while taking Cialis, you should contact your doctor immediately.

Other rare but potentially serious side effects include chest pain or irregular heartbeat, fainting, shortness of breath, swelling of the arms, legs, or feet, and lightheadedness. If you experience any of these side effects, seek medical attention immediately.

It is important to note that the above list of potential side effects is not exhaustive and that other symptoms may occur. Talk to your doctor if you have any further questions about the side effects of Cialis.

Warnings and Precautions

When taking Cialis (Tadalafil), it is important to take the medication exactly as prescribed by your doctor. Do not take more than the recommended dose, as this can cause serious side effects.

Before taking Cialis, it is important to tell your doctor about any other medical conditions you have, such as heart disease, kidney or liver problems, or low blood pressure. Cialis may not be suitable for you if you have certain medical conditions.

It is also important to tell your doctor about any other medications you are taking, including vitamins and supplements, as they can interact with Cialis. You should also avoid drinking alcohol while taking Cialis, as it can increase your risk of side effects.

If you experience any severe side effects while taking Cialis, such as dizziness, chest pain, or difficulty breathing, contact your doctor immediately.


In the event of an overdose, it is important to seek medical attention immediately. Signs and symptoms of a Cialis overdose can include chest pain, nausea, dizziness, and a rapid or irregular heartbeat.

It is important to remember that Cialis should not be taken in combination with other medications or substances such as alcohol, grapefruit juice, or certain recreational drugs. Taking these substances together can increase the risk of an overdose.

If you believe that you or someone else may have overdosed on Cialis, it is important to get medical help as soon as possible. Symptoms of overdose may vary depending on the individual, but can include fainting, confusion, difficulty breathing, or unconsciousness.


Cialis is available in several dosage forms, including 2.5 mg, 5 mg, 10 mg, and 20 mg tablets for oral administration. The recommended starting dose of Cialis is 10 mg, taken prior to sexual activity. Depending on the effectiveness and tolerability, the dose may be increased to a maximum recommended dose of 20 mg or decreased to 5 mg.

For patients with erectile dysfunction who are taking Cialis as needed, it should be taken at least 30 minutes before sexual activity. The maximum frequency of use should be no more than once per day. For patients who are taking Cialis for daily use, the recommended starting dose is 2.5 mg once daily. Depending on effectiveness and tolerability, the dose may be increased to 5 mg once daily or decreased to 2.5 mg.

If you are taking Cialis for benign prostatic hyperplasia (BPH), the recommended dose is 5 mg once daily. Depending on effectiveness and tolerability, the dose may be increased to a maximum of 5 mg once daily or decreased to 2.5 mg. It is important that you discuss your current medications with your doctor before starting Cialis.


When taking any medication, it is important to understand how it may interact with other substances. Cialis (tadalafil) can interact with certain medications, including:

• Alpha blockers

• Certain antibiotics

• HIV protease inhibitors

• Other medications that affect blood pressure

Before taking Cialis (tadalafil), be sure to tell your doctor about all the medications you are currently taking. This includes prescription, over-the-counter, vitamin, and herbal products. Keep a list of all the medicines you take and show it to your healthcare provider and pharmacist when you get a new medicine.

Alcohol consumption should also be avoided when taking Cialis (tadalafil). Drinking alcohol can increase your risk of side effects from tadalafil, including dizziness, headache, flushing, and fast heartbeat. In addition, drinking alcohol can decrease your blood pressure and may increase the risk of low blood pressure when taking Cialis (tadalafil).


When it comes to generic Cialis (Tadalafil), reviews from people who have used the medication are overwhelmingly positive. Most users report that the drug has helped them to improve their erectile function, with minimal side effects and a fast-acting time.

The most common reported side effect is headache, but this is usually mild and disappears after a few hours. In terms of efficacy, many users report improved erectile function within 20 minutes of taking the drug, and these effects can last up to 36 hours. This long-lasting effect makes Cialis an ideal choice for people looking to maintain an erection over a long period of time.

Overall, reviews of generic Cialis (Tadalafil) are positive and most users are happy with its performance. The drug is generally well tolerated and effective in helping men improve their erectile function. However, as with any medication, it is important to discuss any potential side effects or interactions with your doctor before taking the medication.