It's important to take sildenafil as advised by a doctor or pharmacist. This ensures that you get the maximum benefit from the medication while minimizing the risk of side effects. Following professional guidance will help you understand not just the when and how, but also the underlying reasons for the prescribed approach.
Dosage and strength for erectile dysfunction
Sildenafil tablets for erectile dysfunction come in different strengths ranging from 25mg to 100mg. This range allows for flexibility in treatment, ensuring that each individual can find a dose that effectively meets their needs.
The usual dose is 50mg when you need it, but it is crucial to remember not to take it more than once a day. This guideline helps prevent potential overdose and associated complications from excessive use.
The dose can be increased to 100mg or decreased to 25mg depending on its effect. Close monitoring of your response to the medication is essential for determining the most effective dosage.
Take sildenafil up to 4 hours before you want to have sex. For sildenafil to work properly, you'll need to be sexually excited. The timing of the dose can significantly impact its efficacy, so plan accordingly.
Dosage and strength for pulmonary hypertension
Sildenafil tablets for pulmonary hypertension come in 10mg and 20mg strengths. These specific formulations are designed to target the symptoms associated with high blood pressure in the lungs.
The usual adult dose is 20mg taken 3 times a day. This regimented dosing schedule is important for maintaining stable blood levels of the medication.
Doses for children can range from 10mg to 20mg taken 3 times a day, depending on their weight. Do not take it more than 3 times a day, as exceeding this limit can lead to adverse effects.
How to take tablets
Swallow tablets whole with a drink of water or juice (but not grapefruit juice). The appropriate method of ingestion is critical to ensure proper absorption of the drug.
For erectile dysfunction, it's best to take sildenafil on an empty stomach. It may take longer to work if you take it with food. Eating before taking the medication can interfere with its absorption, so timing is key.
How to take liquid
If you or your child are taking sildenafil as a liquid, 1ml is usually the same as taking a 10mg tablet, but it's important to always check the medicine label. Accurate dosing is essential for safety and effectiveness.
Liquid sildenafil will usually be made up for you by your pharmacist. They will ensure that it's prepared safely and correctly to meet your specific needs.
The medicine will come with a plastic syringe or spoon to help you take the right amount. If you do not have a plastic syringe or spoon, ask your pharmacist for one. Do not use a kitchen teaspoon as it will not measure the right amount, which can lead to unsafe dosing.
If you forget to take it
If you have pulmonary hypertension and you forget to take a dose of sildenafil, take it as soon as you remember unless it's nearly time for your next dose. In this case, just leave out the missed dose and take your next dose at the usual time. This principle helps prevent the buildup of the medication in your system.
Never take 2 doses at the same time. Never take an extra dose to make up for a forgotten one. Doing so can increase the risk of side effects and complications, so it's crucial to adhere to the prescribed regimen.
If you often forget doses, it may help to set an alarm to remind you. You could also ask your pharmacist for advice on other ways to help you remember to take your medicine. They may have strategies or tools to enhance your medication adherence.
If you take too much
Taking too much sildenafil can cause unpleasant side effects. It's vital to stay within the recommended dosages to avoid complications that could arise from overconsumption.
Talk to your doctor if you take too much sildenafil and you're worried about any of these side effects:
- headaches
- dizziness
- indigestion
- blocked nose
- changes to your vision