Buy Caverta

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Instructions for use Caverta



Bioavailability: 0-50%

ATC-Code: G04BE03

Protein binding: ≥ 90%

Metabolism: Liver

Metabolites: N-Desmethylsildenafil

Half-life: 3-4 hours

Excretion: Feces

CAS number: 139755-83-2

PubChem-CID: 135398744

Drug Bank: DB00203

ChemSpider: 5023

KEGG: D08514

Formula: C22H30N6O4S

Molar mass: 474.58 g·mol−1

How does it work?

Caverta (Sildenafil) is used to treat erectile dysfunction in adult men. It restores erection ability, but only under conditions of sexual stimulation or arousal, by increasing blood flow in the penis.

The mechanism of male erection is related to the release of nitric oxide (NO) in the erectile tissue of the penis during sexual arousal or stimulation. NO activates the enzyme guanylate cyclase, which leads to an increase in cGMP concentration. This relaxes the smooth muscles of the blood vessels. As a result, the blood flow in the erectile tissue of the penis increases.

Caverta (Sildenafil) is the selective inhibitor of cGMP -specific PDE 5, which triggers the breakdown of cGMP in the erectile tissue of the penis. It does not exert a direct relaxing effect on the smooth muscles of the corpus cavernosum, but it enhances the relaxing effect of NO on these tissues and increases blood flow in the penis. When the NO - cGMP circuit is activated, which is observed during sexual stimulation, inhibition of PDE 5 leads to an increase in cGMP in the erectile tissue. The effect is only achieved with sexual stimulation or arousal.

Caverta (Sildenafil) has a mild transient antihypertensive effect, but it is not clinically noticeable when taken at the correct dose. The antihypertensive effect is related to the vasodilator effect of sildenafil.

How is it used?

Caverta 25 mg/ 50 mg/ 100 mg is for oral use only. 1 tablet should be taken with a sufficient amount of water. After taking the drug, you should wait at least 30 minutes to feel its effects. Caverta shows its maximum effect 1 hour after ingestion and will last for 6 hours.

It should be borne in mind that if you eat a fatty meal beforehand, the effect of the drug may appear a little later.

You should not take Caverta 100 mg/ 50 mg/ 25 mg more than once every 24 hours. If you are over 65 years old or have a history of severe liver, heart or kidney disease, your doctor may adjust the dosage and recommend that you take 25 mg.

Side effects

Heat feeling

Facial flushing


verstopfte Nase
Stuffy nose



Hot flashes

Blurred vision,
Increased sensitivity to light in the eye

Warnings and Precautions

Cardiovascular risk factors

Effects on eyesight

Particular caution in patients with impaired renal function

Increased intraocular pressure

Simultaneous use of alpha blockers

Concomitant use of other PDE5 inhibitors or other treatments for erectile dysfunction


Risk of high blood pressure

Risk of low blood pressure

Beware of the liver problems

Be careful if you have an intolerance to lactose

Caution in severe liver dysfunction

Other trade names

Viagra Viagra Connect Fildena Kamagra Silagra Kamagra Oral Jelly


Acute renal failure

Eye diseases

This medicine should not be used in children and adolescents under 18 years of age.

Intake of nitrates

Heart attack

Heart failure

Heart problems such as a heart attack, irregular heartbeat, angina, chest pain, aortic stenosis, or heart failure

Liver cirrhosis

Penis deformation

Blood cell problems such as sickle cell disease, multiple myeloma or leukemia

Retinitis pigmentosa


Severe circulatory problems

Severe liver disease

Severe kidney disorders

Vision loss due to nonarteritic anterior ischemic optic neuropathy (NAION)

Hypersensitivity to the ingredients


Not safe


Alcohol consumption increases the side effects of medication

What happens if you miss the dose?

If you miss a dose, do not take twice as much the next time, but take it as described in the dosage instructions or as instructed by your doctor


Abdominal pain, nausea, vomiting and diarrhea are possible. Blood vomit and blood in the stool can be life-threatening.

Overdose can cause headaches, nasal congestion, and blurred vision.

Overdosing can cause side effects.

If you suspect an overdose, contact a doctor immediately.


There is a risk of significant interactions. Therefore, medical supervision is recommended.

Unwanted reactions

Allergic reaction

Stomach pain

High blood pressure


Chest discomfort


Skin rash


Low blood pressure





The effect of the drug is influenced by the food.


Keep this medicine out of the sight and reach of children.

The medicinal product must be stored away from heat.

Do not throw away medicines down the drain. Ask your pharmacist how to throw away medicines you no longer use. You help to protect our environment.

Store in the original package in order to protect from light and moisture.

Store the medicine at normal room temperature.

Frequently Asked Questions

Is Caverta the same as Viagra?

Caverta contains sildenafil which belongs to a group of medicines called phosphodiesterase 5 (PDE5) inhibitors. Viagra also contains the same active ingredient. Because of this, Caverta and Viagra can be considered therapeutically equivalent. Sildenafil is used to treat adult men with erectile dysfunction, also known as impotence. This occurs when a man cannot get or maintain an erection suitable for sexual activity.

Can I take Caverta several times a day?

No, do not take Caverta more than once a day. Taking Caverta more than once a day increases the risk of side effects. These side effects include skin flushing, headache, muscle pain, upset stomach, allergic reactions, and visual disturbances such as blurred vision. Contact your doctor if Caverta 100 mg/ 50 mg/ 25 mg (Sildenafil) does not help you get an erection or if your erection does not last long enough to complete sexual intercourse.

Can I buy Caverta without a prescription?

No. The active ingredient Sildenafil in Caverta 100 mg/ 50 mg/ 25 mg requires a prescription and pharmacy. You therefore need a valid doctor's prescription to buy Caverta. Your doctor will prescribe sildenafil for you if he is sure that you will benefit from it.

In what dosages can Caverta be bought?

The sexual enhancer Caverta is available in 3 dosages - 25 mg, 50 mg and 100 mg. 50 mg is considered the standard dose for most men. Depending on the effect and tolerability, the dose of Caverta can be adjusted. Only your doctor can recommend an appropriate dose of Caverta for you.

Every man wants to have sexual desires that match his physiological capabilities. Unfortunately this is not always possible. According to statistics, almost a third of men of different ages are threatened by the problem of weak potency. Many different factors can be the cause of this deplorable situation: from the unsatisfactory state of the environment to simply overtime at work. There is no reason to despair. The problem known as erectile dysfunction or impotence can be completely solved. It is eliminated with the help of medication. One such drug is Caverta by Ranbaxy.

Why buy Caverta?

First of all, Caverta is a cheaper drug. The erection produced by this drug is very stable. According to numerous reviews, Caverta tablets are able to restore erection ability for 4-6 hours. But don't worry about an uncontrolled erection - the whole process is completely natural and arousal will only occur in response to sexual stimulation from a partner.

Caverta's price is very affordable, so the drug is affordable for everyone who wants to order it. Any patient who decides to take Caverta 100 mg/ 50 mg/ 25 mg should familiarize themselves with the enclosed instructions in order to avoid side effects.

Caverta 100 mg/ 50 mg/ 25 mg is produced by the big pharmaceutical company Ranbaxy. So the quality of this sexual enhancer is very high. You can buy Caverta in the form of oral tablets. Each tablet contains 100 mg sildenafil citrate. There are 8 tablets (2 blisters of 4 tablets) in the pack.

Buy Caverta in Britain

To order Caverta 100 mg/ 50 mg/25 mg, compare the offers of different pharmacies on the Health Service portal.

The information on the Health Service website is provided for informational purposes and product appearance may differ from photographs. The description of the Caverta tablets and their properties does not replace the advice of a doctor. There are contraindications, consult a doctor.


  1. James G McMurray, Robert A Feldman, Stephen M Auerbach, Herb DeRiesthal, Neal Wilson. Long-term safety and effectiveness of sildenafil citrate in men with erectile dysfunction . Ther Clinic Risk Management. 2007 Dec; 3(6): 975-981.
  2. HD Langtry, A. Markham. Sildenafil: a review of its use in erectile dysfunction . drug 1999 Jun;57(6):967-89.

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1 Review(s)

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An excellent product suitable for all occasions! For me, Caverta only works during sexual intercourse, when the signals from the brain about arousal arrive. Firm erections within 4 hours. The sex with my partner is fantastic. I recommend it to everyone!!!!


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