Kamagra 100mg Tablet
Rx- Fast Delivery
- Muslim-Friendly
- FDA Approved
- Secure Payment
Prescription Required
Overview
Kamagra 100mg Tablet contains sildenafil 100mg, a phosphodiesterase type 5 (PDE5) inhibitor used to treat erectile dysfunction (ED) in adult men.
Sildenafil works by blocking the PDE5 enzyme, which normally breaks down a molecule (cGMP) responsible for relaxing blood vessels in the penis. By blocking PDE5, sildenafil allows increased blood flow into the penis during sexual stimulation, helping to achieve and maintain an erection.
How it Works
Sildenafil selectively inhibits PDE5, the enzyme responsible for breaking down cyclic GMP in the smooth muscle of the penis. Higher cGMP levels allow the smooth muscle to relax and blood vessels to dilate, increasing blood flow into the penis in response to sexual stimulation – sildenafil does not cause an erection without sexual arousal.
Directions for Use
Take Kamagra 100mg Tablet about 30-60 minutes before sexual activity, with or without food, though taking it after a heavy or high-fat meal may delay its effect. Do not take more than one tablet per day. Sexual stimulation is still needed for this medicine to work.
Dosage
The usual dose of Kamagra 100mg Tablet is one tablet taken as needed, about an hour before anticipated sexual activity, with a maximum of one dose in any 24-hour period. Your doctor may adjust the dose based on your response and tolerability – never exceed the prescribed dose or frequency.
Shelf Life
Use this product before the expiry date stated on the packaging. Do not use the medicine if the expiry date has passed.
Storage Instructions
Store below 30°C in a dry place, away from direct sunlight and out of reach of children.
Side Effects
- Headache
- Flushing (warmth or redness of the face)
- Dizziness
- Upset stomach or indigestion
- Nasal congestion
- Vision changes (blurred vision or sensitivity to light)
- Back pain or muscle aches
- Nausea
Contraindications
- Known hypersensitivity to sildenafil or any ingredient in this product
- Concurrent use of any nitrate medicine (e.g. glyceryl trinitrate, isosorbide) in any form, due to the risk of a severe, potentially fatal drop in blood pressure
- Concurrent use of nitric oxide donors such as riociguat
- Severe heart or liver disease, recent heart attack or stroke, or unstable angina
Drug / Food Interactions
- Nitrates (including recreational “poppers” containing amyl nitrite) must never be combined with sildenafil due to the risk of dangerously low blood pressure
- Alpha-blockers used for high blood pressure or prostate symptoms may increase the risk of low blood pressure when combined
- Strong CYP3A4 inhibitors (e.g. ketoconazole, ritonavir) can significantly increase sildenafil blood levels, requiring a lower dose
- Grapefruit juice may increase sildenafil blood levels and should be used cautiously
Quick Tips
- Never combine this medicine with nitrate medicines or recreational nitrite (‘poppers’) products
- Avoid a heavy, high-fat meal shortly before taking this medicine, as it may delay onset of effect
- Seek emergency medical care for an erection lasting more than 4 hours
- Tell your doctor about all heart medicines you take, especially alpha-blockers and nitrates
- Alcohol in excess may reduce this medicine’s effectiveness and increase the risk of side effects
Frequently Asked Questions
What is Kamagra 100mg Tablet used for?
Kamagra 100mg Tablet contains sildenafil and is used to treat erectile dysfunction in adult men, helping to achieve and maintain an erection sufficient for sexual activity when combined with sexual stimulation.
How long before sexual activity should I take this medicine?
It is usually taken about 30-60 minutes before anticipated sexual activity. Its effect can last for several hours, but a heavy or fatty meal beforehand may delay how quickly it starts working.
Can I take this medicine with nitrate medicines for my heart?
No, this is strictly contraindicated. Combining sildenafil with any nitrate medicine can cause a severe, potentially fatal drop in blood pressure. Tell your doctor immediately if you are prescribed a nitrate for chest pain.
What should I do if I get an erection that will not go away?
An erection lasting more than 4 hours (priapism) is a medical emergency. Seek immediate medical attention, as untreated priapism can cause permanent damage.
Does this medicine work without sexual stimulation?
No, sexual stimulation is required for sildenafil to produce an erection – it does not cause an automatic or spontaneous erection on its own.
Can I buy Kamagra 100mg Tablet from DoctorOnCall?
Yes, Kamagra 100mg Tablet is available through DoctorOnCall, a licensed online pharmacy serving our Malaysian and Singaporean customers. As this is a prescription medicine, you will need to complete an online consultation so a doctor can assess your suitability and issue a valid prescription before the order is processed. This ensures the medicine is appropriate for your condition and used under proper medical supervision, whether you are ordering from Malaysia or Singapore.
Is the medication provided by DoctorOnCall genuine and safe to use?
DoctorOnCall sources its medicines through appropriate licensed pharmacy supply channels for our Malaysian and Singaporean customers. All orders are dispensed and checked by a registered pharmacist before delivery. Always use Kamagra 100mg Tablet according to your doctor’s instructions and the information provided with the product.
What payment methods does DoctorOnCall accept?
We accept payment via Online Banking, Credit Card, and e-Wallets (Boost, GrabPay) for our Malaysian and Singaporean customers, so you can choose whichever method is most convenient for you at checkout.
Does DoctorOnCall provide an installment payment plan for Kamagra 100mg Tablet?
DoctorOnCall provides an installment payment plan for eligible Malaysian and Singaporean customers, where applicable. Available plans, eligibility, and terms can vary by market, so please contact DoctorOnCall Customer Service for the latest information on installment options for your order.
Is delivery free, and how much does shipping for Kamagra 100mg Tablet cost?
Delivery charges may vary for our Malaysian and Singaporean customers depending on your delivery location and the applicable order terms at the time of purchase. For the most accurate and up-to-date delivery fee information, please contact DoctorOnCall Customer Service before placing your order.
How long does delivery take for Kamagra 100mg Tablet?
Our Malaysian customers can generally expect delivery within 3-5 working days, while our Singaporean customers generally receive their orders within 5-7 working days. These are expected timeframes rather than guarantees, and actual delivery time may vary depending on your delivery location, order processing time, courier operations, and whether the order falls on a weekend or public holiday.
What is DoctorOnCall’s shipping, return, or cancellation policy for Kamagra 100mg Tablet?
Shipping, return, and cancellation terms may vary for our Malaysian and Singaporean customers depending on the product and your order details. Please refer to DoctorOnCall’s Shipping & Delivery Policy and Return, Refund & Exchange Policy, or contact Customer Service, for the specific terms that apply to your order.
Ingredients / Active Ingredients
- Sildenafil 100mg (as sildenafil citrate)
Safety Advice
Pregnancy
Use during pregnancy is generally not recommended unless absolutely necessary.
Breastfeeding
Generally not recommended while breastfeeding.
Kidney
Use cautiously. Dose adjustment or monitoring may be required.
Liver
Use cautiously. Liver function monitoring may be required.
Alcohol
Caution is advised when consuming alcohol with this medicine.
Driving
Use caution while driving until you know how this medicine affects you.
Medical Review
![[PE Bundle 3] Delay & Delight Combo](https://media.doctoroncall.com.my/uploads/2026/06/Gemini_Generated_Image_21m9ao21m9ao21m9.png){kind=small}
