Sildenafil
About Sildenafil
Sildenafil is primarily used to treat erectile dysfunction (impotence) in adult men. Additionally, Sildenafil may also be used to treat pulmonary arterial hypertension (high blood pressure in the lungs) in adults to improve the ability to exercise and to slow down clinical worsening.
Sildenafil contains sildenafil that works by relaxing the blood vessels in the penis, thereby allowing the blood to flow into the penis when the person is sexually excited. Sildenafil also relaxes the blood vessels, increases blood supply to the lungs, and reduces the heart's workload. Thereby, treating pulmonary hypertension.
Not everyone who is taking Sildenafil will get these side effects. In some cases, Sildenafil may cause side effects such as headache, nausea, dizziness, indigestion and stomach upset. Most of these side effects do not require medical attention and will resolve gradually over time. However, talk to your doctor if you experience these side effects persistently.
Take Sildenafil as advised. Your physician will decide the dosage based on your medical condition. You can take Sildenafil with or without food. It is advised not to take more than the recommended dose of Sildenafil. Do not chew, crush, or break the medicine. It is crucial to have your lipid profile checked regularly.
Do not take Sildenafil if you are allergic to any of the components or if you are taking nitrate medicines or riociguat (a drug used to treat pulmonary hypertension). Sildenafil is not recommended for use in children. Consult your doctor if you experience hearing or visual impairment. Avoid consumption of alcohol as it may impair your ability to get an erection. Taking Sildenafil after a heavy meal might take a longer time for the medicine to work; therefore, you are advised to take Sildenafil with light meals.
Uses of Sildenafil
• Erectile Dysfunction Treatment: Sildenafil is used for managing erectile dysfunction (ED) in men by boosting blood flow to the penis, allowing for an erection when a man is sexually stimulated.
• Pulmonary Arterial Hypertension: Sildenafil is prescribed to treat pulmonary arterial hypertension (PAH) by relaxing blood vessels and increasing lung circulation.
• Improving Exercise Capacity: Sildenafil allows individuals with Pulmonary Arterial Hypertension (PAH) to exercise more comfortably by increasing blood flow and reducing the heart's workload.
• Psychological ED Treatment: Sildenafil can boost sexual confidence in men who are concerned about their sexual performance.
Medicinal Benefits
- Sildenafil helps to improve the ability to exercise and to slow down clinical worsening.
- Sildenafil helps the person to get an erection only if he is sexually stimulated.
- Sildenafil relaxes the blood vessels, increases blood supply to the lungs, and reduces the heart's workload.
Directions for Use
- Sildenafil can be taken with or without food or as advised by your doctor.
- Follow your doctor's instructions on the dosage and timing of this medication.
- Swallow Sildenafil as a whole with a glass of water.
- Do not crush, break, or chew it.
Storage
Side Effects of Sildenafil
- Headache
- Nausea
- Dizziness
- Indigestion
- Stomach upset
Drug Warnings
- Do not take Sildenafil if you are allergic to any of the components, or if you are taking medicines called nitrates, which are used to treat angina or chest pain, or guanylate cyclase stimulator medicines (used to treat heart failure and PAH).
- Inform your doctor if you have/had heart problems, blood circulation problems, eye or ear problems, multiple myeloma (cancer of bone marrow), leukaemia (cancer of blood cells), or bleeding problems.
- This medicine is not recommended for use in children below 18 years of age as the safety has not been established.
- Pregnant and breastfeeding mothers should consult your doctor before taking Sildenafil as your doctor will decide whether it should be given based on its use.
- It is advised to avoid driving and alcohol consumption, as it can cause dizziness.
- It is always important to check the expiry of the medicine. Discard the medicine if it reaches the expiry date.
Drug Interactions
Drug-Drug Interactions: Sildenafil may interact with nitrate medicines (nitroglycerin), guanylate cyclase stimulator (riociguat), protease inhibitors (ritonavir), anti-fungal (ketoconazole, itraconazole), alpha-blockers/anti-hypertensive medicines.
Drug-Food Interactions: Consuming Sildenafil after a heavy meal might take longer for the medicine to work; therefore, you are advised to take Sildenafil with light meals. Avoid consumption of alcohol as it may temporarily impair your ability to get an erection.
Drug-Disease Interactions: Inform your doctor if you have/had heart problems, blood circulation problems, stomach ulcers, bleeding problems, penis deformity or Peyronie's disease (a condition that causes painful erections).
Drug-Drug Interactions Checker List:
Safety Advice
Alcohol
unsafeYou are advised not to consume alcohol as it might temporarily impair your ability to get an erection.
Pregnancy
cautionFor erectile dysfunction: Sildenafil is not indicated for the treatment of sexual problems in women. For pulmonary arterial hypertension: Consult your doctor if you are pregnant. Your doctor will prescribe only if the benefits outweigh the risks.
Breast Feeding
cautionFor erectile dysfunction: Sildenafil is not indicated for the treatment of sexual problems in women. For pulmonary arterial hypertension: Consult your doctor if you are breastfeeding. Your doctor will prescribe only if the benefits outweigh the risks.
Driving
cautionSildenafil may cause dizziness and blurred vision, therefore you are advised to drive and operate machinery only if you are alert.
Liver
cautionSildenafil should be used with caution in patients with liver disease. Dose adjustment may be needed in such patients.
Kidney
cautionSildenafil should be used with caution in patients with kidney disease. Dose adjustment may be needed in such patients.
Children
unsafeSildenafil is not recommended for children under the age of 18.
Habit Forming
Diet & Lifestyle Advise
- Maintaining a healthy weight, eating balanced diet and regular exercising may help you manage erectile dysfunction.
- Avoid consumption of alcohol as it may temporarily impair your ability to get an erection.
- Avoid usage of tobacco.
- Share intimate time with your partner.
Special Advise
Do not take Sildenafil more than once in a day if prescribed for erectile dysfunction.
Talk to your doctor if the erection persists for greater than four hours after the sexual intercourse.
Patients Concern
Disease/Condition Glossary
Erectile dysfunction: It is the inability to keep a hard and erect penis suitable for sexual intercourse. It could be a sign of physical or psychological conditions such as fear of sexual failure, anxiety, depression, low self-esteem, or stress. Certain health-related factors such as smoking, drinking, being overweight, being physically inactive, and high blood pressure also contribute to erectile dysfunction. Symptoms of erectile dysfunction include difficulty in getting an erection, difficulty in maintaining the erection during intercourse, and decreased sexual desire.
Pulmonary arterial hypertension (PAH): High blood pressure affects the arteries in the lungs and heart, leading to pulmonary arterial hypertension. It occurs due to narrowed or blocked blood vessels, which increases the workload on the heart. Symptoms include chest pain, dizziness, fatigue, and swelling in the legs and ankles.
FAQs
Sildenafil is primarily used to treat erectile dysfunction (impotence) in adult men. Additionally, Sildenafil may sometimes be used to treat pulmonary arterial hypertension (high blood pressure in the lungs) in adults to improve the ability to exercise and to slow down clinical worsening.
Sildenafil works by relaxing the blood vessels in the penis, thereby allowing the blood to flow into the penis when the person is sexually excited.
No, do not take Sildenafil with nitrates. Taking Sildenafil with medicines used to treat angina/chest pain such as nitrates/nitroglycerin may cause severe lowering of blood pressure. Consult your doctor if you have a history of heart attack/stroke.
Caution is advised if Sildenafil is taken with alpha-blockers or blood-pressure-lowering medicines. Sildenafil relaxes and widens the blood vessels; this causes a decrease in blood pressure. Therefore, if Sildenafil is taken along with blood-pressure-lowering medicines it might cause further lowering in blood pressure. Consult your doctor if you are taking alpha-blockers or anti-hypertensives.
In some cases, Sildenafil may cause sudden vision loss in one or both eyes. Stop taking Sildenafil and consult your doctor immediately if you experience a sudden decrease or loss of vision.
Sildenafil may cause low blood pressure leading to dizziness on standing. If you experience this, do not try to stand up suddenly or start walking; instead, lie down and get up slowly only when you feel better.
You can take Sildenafil with or without food. However, if you take sildenafil with a high-fat meal, it will take longer for the medication to start to work. therefore, you are advised to take Sildenafil with light meals.
Never take 2 doses at the same time. It could lead to severe adverse events.
Sildenafil is only available with a prescription.
Sildenafil has been demonstrated to be effective in treating premature ejaculation (PE). However, it should be taken only if prescribed by the doctor.
It is not always the best choice to use long term. It's possible to develop long-term side effects from sildenafil treatment. Seek medical attention if you have any concerns regarding this.
The combination of nitrates with sildenafil is contraindicated. This combination must be avoided as it can produce significant hypotension and is potentially fatal.
Sildenafil's vasodilating action affects both the arteries and the veins, causing small decreases in systolic and diastolic blood pressures. However, clinically significant hypotension is rare.
Most men aged 18 and over can take Sildenafil for erectile dysfunction.
There's no clear evidence to suggest that taking sildenafil reduces fertility in either women or men. Speak to your doctor before taking it if you're trying to get pregnant.
Sildenafil has no acute effects on the male fertility profile.
While Sildenafil may increase blood flow to the penis, it doesn't raise blood pressure.
Sildenafil is an effective and well-tolerated treatment for erectile dysfunction in men with diabetes if prescribed by the doctor.
You can take Sildenafil, an erectile dysfunction medication, every day, up to the maximum recommended dosage of 100mg.
Take Sildenafil as needed before engaging in sexual activity. The optimal time to take sildenafil is around an hour before sexual activity, however it can be taken anytime between 4 hours and 30 minutes before. Sildenafil should not be taken more than once every 24 hours.
Yes, you can consume alcohol while taking Sildenafil. However, drinking excessively can make it more difficult to achieve an erection. If you're taking sildenafil to treat erectile dysfunction, don't consume too much alcohol before taking it.
Sildenafil is not suitable for some people. To make sure it's safe for you, speak to your healthcare professional before taking sildenafil.
Sildenafil should never be used in children for erectile dysfunction. In general, sildenafil should not be used for pulmonary arterial hypertension in children, especially for chronic use.
If you experience a prolonged or painful erection for 4 hours or more, contact your doctor immediately.
In some cases, it may cause side effects such as headache, nausea, dizziness, indigestion and stomach upset.
Sildenafil treats erectile dysfunction by increasing blood flow to the penis during sexual stimulation. This increased blood flow can cause an erection.
Take Sildenafil as needed before sexual activity. The best time to take sildenafil is about 1 hour before sexual activity. Swallow it as a whole with a glass of water as a whole. Do not crush, break or chew the tablet.
