All About Cialis: Uses, Working, Side Effects, and Interactions

All About Cialis: Uses, Working, Side Effects, and Interactions
Published : Jun 25, 2024

What is Cialis?

Cialis is a sexual medicine used as the treatment for erectile dysfunction in adult males. Cialis is a brand-name oral tablet manufactured by Eli Lilly and Company. Cialis also helps treat conditions like benign prostatic hyperplasia (BPH) with the active ingredient Tadalafil.

The Food and Drug Administration (FDA) has approved Cialis as a treatment for ED and BPH symptoms. ED, which is a sexual dysfunction, leads to sexual faults like the inability to get or keep an erection during sex. While using Cialis(Tadalafil), which is a PDE-5 inhibitor drug, one can improve erectile function within 30 to 60 minutes of intake. Cialis long lasts up to 36 hours, which is quite high compared to any other ED pill available on the market.

While using Cialis for BPH, it stimulates the muscle cells in the bladder and prostate to help relieve urinary symptoms effectively.

Cialis is a prescription medicine and might need a doctor's approval to use it safely in a suitable dose as per needs.

How does Cialis work?

Cialis(Tadalafil) is a drug from the class of PDE5 Inhibitors that works by blocking phosphodiesterase-5 enzyme in the body. PDE5 is responsible for breaking down the levels of cyclic guanosine monophosphate (cGMP) and another enzyme that relaxes blood vessels and erectile tissue. By blocking the effects of PDE, Tadalafil improves the levels of cGMP and relaxes the blood vessels ensuring better blood flow to the penis. As a result, under sexual stimulation, a man can get a hard erection when the blood flow rushes in the vessels present around the penis.

The researcher thinks that taking Cialis(Tadalafil) for BPH works by relaxing the muscles in the prostate and bladder to ease urinary symptoms.

How to take Cialis?

Cialis is a prescription medicine for erectile dysfunction, and you can take it once a day or as needed before sex. Your doctor will tell you how you need to take it to treat your medical condition. Cialis comes in the form of oral tablets, and different strengths are available for this ED pill.

To take Cialis:

  • Swallow it whole with a glass of water.
  • Do not chew or break the pill during intake. You can either have Cialis on an empty stomach or after having your meal.
  • Take this ED pill an hour before sex if you are taking it for ED and on a need basis.

But if your doctor prescribes it for its regular use, take it at fixed intervals every day. With 30 to 60 minutes of Cialis intake, you will start to feel its effects, and you will be able to manage hard erections under sexual stimulation. Yes, you need sexual stimulation on your own to trigger an erection under the effects of Tadalafil.

Note that you should not take a double dose or a higher dose of Cialis than the recommended one. Overdosing on Cialis can increase the risk of possible side effects from this ED. If you miss a dose, take it as soon as possible, but never take a double dose for at least 24 hours.

Cialis Dosage Instruction:

Doctors prescribed Cialis dosage depending on the following factors:

  • The type and severity of your condition
  • Your age
  • Other medical conditions you may have
  • Frequency of use, your tolerance, and efficiency

Doctors typically suggest a low dosage at the start and adjust it to find the optimal amount of Cialis for you. The goal is to prescribe the smallest effective dose that works best for you.

If you have kidney or liver issues, your doctor may start you on a lower dose to avoid any further complications.

Here are some commonly used Cialis dosages. However, always follow your doctor's prescription, as they will suggest the specific dosage for your condition.

Cialis (Tadalafil) is an oral tablet that has 2.5 mg, 5 mg, 10 mg, and 20 mg strengths.

Cialis Dosage for Benign Prostatic Hyperplasia (BPH):

Cialis is also approved for treating BPH and the standard dosage of Cialis, suggested by a doctor, is 5 mg once a day, taken at the same time daily at fixed intervals. If a doctor prescribes Cialis with combined therapy of Finasteride, then you may need to take 5mg of Cialis for up to 26 weeks with it.

Calis Dosage for Erectile Dysfunction (ED):

While using Cialis on a need basis for the treatment of ED, the initial dose is 10mg before sexual intercourse. The dosage adjustment can be as 5mg if Cialis is too compelling and low doses are helpful. If the lower dosage seems less effective, then the doctor may adjust the dosage up to 20 mg if 10mg is ineffective. The dosage frequency of Cialis must not exceed more than one dose in a day as Cialis effects last for 36 hours on the body.

When Cialis is suggested for Daily dosing, the initial dose is 2.5mg once a day. If the 2.5 mg strength is ineffective, your doctor may increase it to 5mg. During daily dosing, take Cialis at fixed intervals.

How long does it take for Cialis to work?

According to clinical trials, Cialis works as quickly as 30 minutes after you take its dose. However, in some people, this duration can be longer, like up to 6 hours, to show any noticeable effects.

On average, Cialis may take up to 30 minutes to 2 hours to show its peak effects. This is how long it takes for you to experience the highest level of medication in your body. This is the period when the drug works the best to treat your condition, whether it's ED or BPH.

How long does Cialis last?

Cialis(Tadalafil) effects last for up to 36 hours in your body after it kicks in. To treat your erectile dysfunction symptoms, you need to take it an hour before involving in sexual activity. Also, for conditions like Benign prostatic hyperplasia(BPH), your doctor may suggest a lower dosage of Tadalafil for regular use. Due to its long-lasting effects, Cialis is a perfect match for relief in BPH.

Side effects of Cialis:

Tadalafil present in Cialis may cause some common and less common side effects like any other medicine. Below, we have listed all the possible side effects that may appear during the use of Cialis in some cases. Usually, these unwanted effects of drugs are mild and do not need any medical attention, but if they present or get severe, seek medical attention. Cialis(Tadalafil) side effects include:

Common side effects of Cialis:

  • Headache
  • Pain in your arms or legs
  • Flushing
  • Heartburn
  • Muscle pain
  • Back pain
  • Dizziness
  • Rash
  • Nausea
  • Stuffy nose

Less common and severe side effects of Cialis:

  • Loss of vision
  • Allergic reaction
  • Prolonged erection(Priapism- an erection that lasts more than 4 hours)
  • Change in blood pressure
  • Change in hearing or trouble hearing or ringing in ears
  • Chest pain

Cialis Drug interactions:

Using Cialis with other medications can be unsafe as they may interact and pose adverse effects on health. Here is a list of drugs that are likely to interact with Tadalafil, and you must be cautious about it. Inform your doctor about the drug you are already taking before you use Cialis or any other PDE5 inhibitor. Medicines that may interact with Cialis are:

Disease Interactions for Cialis:

Here is a list of medical conditions under which using Tadalafil might be unsafe and may need special attention during its use. Let your doctor know if you have any of the following health problems before you initiate treatment with Cialis:

  • Heart disease or a heart rhythm problem
  • Survived a heart attack or stroke recently
  • Pulmonary hypertension(unless you take Tadalafil or it)
  • High or low blood pressure problem, having angina(chest pain)
  • Active stomach ulcer
  • Having any bleeding disorder or disease
  • Retinitis pigmentosa(an inherited eye condition) or vision loss
  • Health issues that make sexual activity unsafe for you
  • Physical deformity of the penis(Peyronie's disease) or injury or congenital disability
  • Having liver or kidney disease
  • Suffering from blood cell disorders like multiple myeloma, sickle cell anaemia or leukaemia

Cialis and alcohol

Consuming alcohol and Cialis(Tadalafil) is known to cause a decrease in blood pressure. So, if you drink too much alcohol during the treatment with Cialis, then it can be unsafe. During the lowering of blood pressure, you are likely to face side effects like:

  • Dizziness
  • Increased heart rate
  • Headache

So, if you drink alcohol, talk to your doctor and know what amount is safe to drink and how you should manage your condition in such a case.

Alternatives to Cialis

To treat Erectile dysfunction, here are some of the top alternatives you may use in place of Cialis after consulting your doctor:

Related Article: Viagra vs Cialis, which is better

Conclusion:

Cialis, with its active ingredient, Tadalafil, is a highly effective medication for treating erectile dysfunction (ED) and benign prostatic hyperplasia (BPH). Approved by the FDA, Cialis offers a long-lasting effect, up to 36 hours, making it a convenient option for many men to ease ED symptoms. Cialis works by inhibiting the PDE5 enzyme, thus enhancing blood flow to the penis in ED and relaxing muscle cells in the prostate and bladder in BPH. However, it is essential to use Cialis under a valid prescription. It will help you determine the appropriate dosage and avoid potential side effects and drug interactions. 

Also Che Related Article: Best Ways to Treat Erectile Dysfunction for Men

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