Understanding Cialis: Uses, Dosage, Side Effects, and Precautions

Dinesh Patel
Medically reviewed by
Dr. Kaushal

Review medical content on WOW Rx Pharmacy, so that accurate drug use information is easily accessible to everybody.
Dr. Akansha is a licensed Clinical Pharmacologist. She possesses remarkable knowledge in Pharmacovigilance, prescription analysis, drug information, and drug safety services. Additionally, she is a keen learner and an educator.

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cialis

Cialis, a brand name for the generic drug Tadalafil, is a medication used to address sexual function problems, such as Erectile Dysfunction (ED).

It also treats the symptoms of an enlarged prostate, known as Benign Prostatic Hyperplasia (BPH).

It relaxes the muscles of blood vessels, increasing blood flow in specific areas of the body, and assisting in achieving and maintaining an erection.

In this article, we will look at the uses, dosage, side effects, and precautions associated with Cialis.

Uses of Cialis

Cialis is primarily prescribed for three main purposes:

Erectile Dysfunction (ED)

Erectile Dysfunction is a condition where a man experiences difficulty achieving or maintaining an erection during sexual activity. 

Tadalafil, the active ingredient in Cialis, increases blood flow to the penis, aiding in the attainment and sustenance of an erection when sexual stimulation occurs. 

Fact:
Tadalafil is a PDE5 inhibitor, part of the same drug class as Viagra and Levitra. PDE-5 is found throughout the body within the muscle cells of blood vessels and muscles.

It can be taken as needed, usually 30 minutes before sexual intercourse, and its effects may last up to 36 hours. 

Alternatively, it can be taken daily for continuous ED treatment.

Benign Prostatic Hyperplasia (BPH)

Cialis is also used to relieve the symptoms associated with an enlarged prostate.

These include difficulty in initiating urination, weak urine flow, frequent urination, and urgency, including nighttime urination. 

It does so by relaxing the smooth muscles in the prostate and bladder.

Pulmonary Arterial Hypertension

Under the brand name Adcirca, Cialis is utilized to treat PAH.

It is a condition that affects the arteries in the lungs, increasing blood pressure in the pulmonary arteries.

Dosage and administration

The dosage of Cialis depends on the specific medical condition, response to treatment, and any medications a person may be taking.

Here are some important points to consider:

  • Always follow the dosing instructions provided by your healthcare provider
  • For ED treatment, Cialis can be taken as needed, approximately 30 minutes before sexual activity. Alternatively, it can be taken daily, enabling sexual activity at any time between doses
  • For BPH symptoms, it is usually taken once daily, with or without food
  • To achieve maximum benefits, take Cialis at the same time each day
  • If there is no improvement in your condition or it worsens, consult your healthcare professional.
Warning:
Misusing Cialis by taking excessively high doses can put a strain on the cardiovascular system. This may lead to severe heart-related complications, including heart attacks and irregular heart rhythms.

Side effects of Cialis

Headache - side effectSource: Kwangmoozaa_from_Getty_Images_Pro
Headache – side effect

Like any medication, Cialis can cause side effects. Common side effects include:

  • Headache
  • Stomach upset
  • Back pain
  • Muscle pain
  • Stuffy nose
  • Flushing
  • Dizziness

In rare cases, Cialis may lead to more severe side effects, such as:

  • Severe dizziness
  • Fainting
  • Chest, jaw, or left arm pain
  • Nausea
  • Sudden decreased vision or blindness
  • Sudden hearing loss with ringing in the ears
  • Painful or prolonged erection that last more than four hours (priapism)
  • Allergic reactions, including rash, swelling, severe dizziness, and trouble breathing

Precautions and warnings

Before using Cialis, it is essential to consider various precautions and warnings:

Priapism

Seek immediate medical attention if you experience an erection that is painful and lasts longer than four hours. 

This condition, known as priapism, can damage the penis.

Vision and hearing

Stop using Cialis and consult your doctor if you experience sudden vision loss, vision changes, ringing in the ears, or sudden hearing loss. 

While these events are rare, it is important to address them promptly.

Health conditions

Man taking consultation from a doctorSource: Syda_productions
Consult a doctor before taking this medicine

Inform your doctor about any underlying health conditions.

These include heart disease, high or low blood pressure, liver or kidney disease, bleeding disorders, and any history of eye problems.

Pregnancy and breastfeeding

Cialis does not harm an unborn baby, but you should discuss its use with your doctor if you are pregnant or planning to become pregnant. 

It is unknown whether Tadalafil (the ingredient in Cialis) passes into breast milk, so it’s important to consult your doctor if you are breastfeeding.

Age restrictions

Cialis is not approved for use in individuals younger than 18 years old.

Interactions

Cialis can interact with other medications and substances, affecting its efficacy or causing potentially dangerous side effects. 

Be sure to provide your healthcare provider with a complete list of all the products you use, including any medications and herbal products.

Interactions to be aware of include:

  • Nitrates: Combining Cialis with nitrates can lead to drop in blood pressure, resulting in fainting, dizziness, or, in rare cases, heart attack or stroke
  • Alpha Blockers: When taken with alpha-blockers for conditions like BPH or high blood pressure, Cialis can lower blood pressure excessively
  • Other medications: Various medications can affect the removal of Tadalafil from the body, potentially impacting its effectiveness
  • Avoid combining Cialis with other products containing Tadalafil or similar drugs used for ED or pulmonary hypertension.

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Conclusion

Cialis is a versatile medication with significant benefits for individuals dealing with Erectile Dysfunction, Benign Prostatic Hyperplasia, and Pulmonary Arterial Hypertension. 

It offers hope to those seeking to improve their quality of life and regain control over their sexual health.

However, it is crucial to use Cialis under the guidance of a healthcare professional, considering your individual medical history and potential interactions with other medications. 

Always follow the prescribed dosage and report any side effects promptly.

Cialis can potentially enhance the well-being of many, but responsible and informed use is paramount. 

If you or a loved one consider Cialis a treatment option, consult a healthcare provider to ensure its safe and effective use. 

Frequently Asked Questions

Is Cialis stronger than Viagra?

Cialis and Viagra are both effective medications for treating Erectile Dysfunction (ED). Still, their strength can vary from person to person. Cialis can last up to 36 hours, which is longer than Viagra’s typical 4-6 hours. This longer duration can make Cialis seem stronger for some individuals.

Does Cialis make you hard longer?

Cialis doesn’t necessarily make you harder for a longer duration but rather offers a more extended window of opportunity for achieving and maintaining an erection. Its effects can last up to 36 hours, which means that you can potentially have an erection for a more extended period.

Is it OK to take Cialis every day?

Taking Cialis daily is acceptable and can be an effective treatment option for both Erectile Dysfunction and Benign Prostatic Hyperplasia (BPH). When used for ED, it can be taken daily or as needed, depending on individual preferences and needs. However, daily use should be under the guidance of a healthcare provider.

Is Cialis good for the heart?

Cialis is mainly used to treat Erectile Dysfunction and BPH, and it’s not typically prescribed for heart-related conditions. However, some studies have suggested that the medication’s vasodilatory effects might have potential benefits for individuals with certain heart conditions.

Citations:
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