Caverta is a brand name for a medication called Sildenafil citrate. It is primarily used to treat erectile dysfunction (ED), a condition characterized by the inability to achieve or maintain an erection sufficient for sexual activity. Sildenafil citrate, the active ingredient in Caverta, belongs to a class of drugs known as phosphodiesterase type 5 (PDE5) inhibitors.

Drug Name: Caverta

Active Ingredient: Sildenafil Citrate

Caverta tablets



Form: Tablet

Type: Brand

Prescription Required: Rx

Availability: In Stock

PDE5 inhibitors work by relaxing the blood vessels in the penis, allowing increased blood flow and facilitating the attainment of an erection when sexual stimulation occurs. Caverta is not an aphrodisiac and does not automatically cause an erection; it requires sexual stimulation to work effectively.

It is worth noting that Caverta, or any other medication containing Sildenafil citrate, should not be taken with certain medications or in certain medical conditions.

How to use

Here are some general guidelines on how to use Caverta:

  1. Follow the prescribed dosage: Do not take more or less than the recommended dose. The typical starting dose is 50 mg.
  2. Timing of administration: Caverta is usually taken about 30 minutes to 1 hour before sexual activity. It should be swallowed whole with a glass of water. Avoid taking the medication with a high-fat meal, as it may delay the onset of action.
  3. Sexual stimulation is necessary: Sildenafil citrate does not automatically cause an erection; sexual stimulation is required for it to be effective. Engage in foreplay and sexual arousal to initiate the natural response.
  4. Avoid alcohol and grapefruit juice: Alcohol and grapefruit juice can interact with Caverta and may increase the risk of side effects. It is advisable to avoid these substances while using the medication.
  5. Don't take it too frequently: Do not take Caverta more than once a day. Taking it too frequently may increase the risk of side effects and is not recommended.
  6. Be aware of potential side effects: While Caverta is generally well-tolerated, there can be side effects. Common side effects include headache, flushing, indigestion, nasal congestion, and dizziness.
  7. Don't combine with certain medications: Some medications, such as nitrates or alpha-blockers, can interact with Caverta and cause serious complications.


Here are some general guidelines regarding the dosage of Caverta:

  1. Starting dose: The typical starting dose of Caverta is 50 mg. This is the most commonly prescribed dose for most individuals.
  2. Dosage adjustment: If the initial 50 mg dose is not effective or well-tolerated, you may increase the dosage to 100 mg. Alternatively, they may decrease the dosage to 25 mg if you experience certain side effects or if you have specific medical conditions that require a lower dose.
  3. Frequency of use: Sildenafil citrate should not be taken more than once a day. Taking it more frequently does not enhance its effectiveness and may increase the risk of side effects.
  4. Timing of administration: Caverta is usually taken about 30 minutes to 1 hour before engaging in sexual activity. The medication should be swallowed whole with a glass of water. Avoid taking it with a high-fat meal, as this may delay its onset of action.

Side effects

Caverta, like any medication, may cause certain side effects. While not everyone experiences side effects, it's important to be aware of the potential risks. Common side effects include:

  1. Headache: This is the most commonly reported side effect. It may occur shortly after taking the medication and usually subsides on its own. Drinking plenty of water and resting in a quiet, dark room can help alleviate the headache.
  2. Flushing: Some individuals may experience redness or warmth in the face, neck, or chest. This is typically a temporary effect and should resolve on its own.
  3. Indigestion: Caverta can cause indigestion, characterized by an upset stomach, bloating, or discomfort. Taking the medication with a light meal or avoiding heavy, fatty foods may help reduce this side effect.
  4. Nasal congestion: Sildenafil citrate can cause a stuffy or runny nose. This side effect is usually mild and temporary.
  5. Dizziness: Some people may feel lightheaded or dizzy after taking Caverta. It is recommended to avoid activities that require alertness, such as driving, until you know how the medication affects you.
  6. Vision changes: Rarely, individuals may experience temporary changes in vision, such as blurred vision, sensitivity to light, or a blue-green tinge. If you notice any significant visual disturbances, seek medical attention immediately.

It's important to note that while these side effects are relatively common, they are usually mild and temporary. However, if any side effects persist, worsen, or become concerning, it is important to seek medical advice.

Additionally, it is essential to be aware of more serious side effects associated with Caverta. Although rare, these can include priapism (a prolonged erection lasting more than four hours), sudden vision or hearing loss, chest pain, or an allergic reaction (signs may include rash, itching, swelling, severe dizziness, or difficulty breathing). If you experience any of these severe side effects, seek immediate medical attention.


To properly store Caverta or any medication containing Sildenafil citrate, follow these general guidelines:

  1. Temperature: Store tablets at room temperature, ideally between 68°F (20°C) and 77°F (25°C). Avoid exposing the medication to extreme temperatures, such as freezing or excessive heat, as it may affect its effectiveness.
  2. Moisture: Keep Caverta in its original packaging to protect it from moisture. Avoid storing it in the bathroom or any humid areas. Moisture can degrade the medication and reduce its potency.
  3. Light: Protect medicine from direct sunlight and excessive light exposure. Store it in a cool, dry place away from windows or areas with intense light.
  4. Childproof container: Ensure that Caverta is stored in a childproof container or a place inaccessible to children. Medications should always be kept out of reach to prevent accidental ingestion.
  5. Proper labeling: Keep tablets in its original packaging or container with the appropriate labeling intact. This helps to identify the medication and provides important information, such as expiration date and dosage instructions.
  6. Expiration date: Check the expiration date on the packaging and do not use Caverta beyond that date. Expired medications may be less effective or potentially harmful.
  7. Disposal: When disposing of Caverta, follow proper disposal guidelines. Do not flush it down the toilet or pour it down the drain unless instructed to do so.


An overdose of Caverta can have serious consequences and requires immediate medical attention. However, if an overdose occurs, here are some important points to keep in mind:

  1. Seek emergency medical assistance: If you suspect an overdose of Sildenafil citrate or if you or someone else has accidentally taken more than the prescribed dose, call your local emergency helpline or go to the nearest emergency room immediately.
  2. Provide necessary information: When seeking medical help, be prepared to provide information about the medication ingested, including the name, the dosage strength, and the amount taken.
  3. Symptoms of overdose: An overdose of Caverta may lead to severe side effects or complications. These can include prolonged and painful erections (priapism), severe dizziness or fainting, vision changes, and breathing difficulties. Inform the medical professionals of any symptoms experienced.
  4. Do not induce vomiting: Unless specifically advised to do so by medical professionals, do not attempt to induce vomiting. Vomiting may not effectively remove the medication from the body and can potentially cause further harm.

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