Protein binding: ≥ 90%
Half-life: 3-4 hours
CAS number: 139755-83-2
Drug Bank: DB00203
Molar mass: 474.58 g·mol−1
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.
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.
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
Acute renal failure
This medicine should not be used in children and adolescents under 18 years of age.
Intake of nitrates
Heart problems such as a heart attack, irregular heartbeat, angina, chest pain, aortic stenosis, or heart failure
Blood cell problems such as sickle cell disease, multiple myeloma or leukemia
Severe circulatory problems
Severe liver disease
Severe kidney disorders
Vision loss due to nonarteritic anterior ischemic optic neuropathy (NAION)
Hypersensitivity to the ingredients
Alcohol consumption increases the side effects of medication
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.
High blood pressure
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.
Is Caverta the same as Viagra?
Can I take Caverta several times a day?
Can I buy Caverta without a prescription?
In what dosages can Caverta be bought?
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.
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.
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.
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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