It's important to take sildenafil as advised by a doctor or pharmacist to ensure its effectiveness and safety.
Dosage and strength for erectile dysfunction
Sildenafil tablets for erectile dysfunction come in different strengths ranging from 25mg to 100mg, allowing for tailored treatment plans based on individual needs.
The usual dose is 50mg taken as needed, with a limit of one dose per day to avoid complications.
Depending on its effectiveness and tolerance, the doctor may increase the dose to 100mg or decrease it to 25mg during follow-up appointments.
To maximize efficacy, it is recommended to take sildenafil up to 4 hours prior to planned sexual activity, noting that sexual excitement is required for the medication to work properly.
Dosage and strength for pulmonary hypertension
For pulmonary hypertension, sildenafil is available in lower strengths, specifically 10mg and 20mg.
The standard adult dosage is typically 20mg taken three times daily to manage symptoms effectively.
Children may also be prescribed sildenafil in doses that range from 10mg to 20mg three times a day, which is determined based on their weight and individual health assessments.
How to take tablets
Sildenafil tablets should be swallowed whole with a sufficient amount of water or juice (avoid grapefruit juice which may interact with the medication).
For optimal results, it is recommended to take sildenafil on an empty stomach, as food may delay its onset of action.
How to take liquid
In a liquid form, 1ml typically corresponds to a 10mg tablet, but it's essential to refer to the medicine label for precise measurement.
Liquid formulations are usually prepared by your pharmacist, ensuring correct dosing for both adults and children.
The medication will come with a plastic syringe or spoon designed for accurate measurement. If none is provided, it's advisable to request one from your pharmacist rather than using kitchen utensils, which can lead to dosing errors.
If you forget to take it
In the event of a missed dose for pulmonary hypertension, take the dose as soon as possible unless it's close to the time for your next scheduled dose. In such cases, skip the missed dose and proceed with your usual schedule.
Never attempt to compensate for a forgotten dose by taking two doses simultaneously, as this can increase the risk of side effects.
If you are prone to missing doses, consider setting reminders such as alarms or consult your pharmacist for strategies to maintain regular dosing.
If you take too much
Excessive consumption of sildenafil can lead to unwanted side effects, some of which may be discomforting.
Should you suspect an overdose, it is essential to speak with your doctor, particularly if you experience any of the following:
- Headaches
- Dizziness
- Indigestion
- Nasal congestion
- Visual disturbances