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Drx 100mg Tablet

Tablet
Rs.163for 1 strip(s) (4 tablets each)
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Composition FOR Drx 100mg Tablet

Sildenafil(100mg)

food interaction for Drx Tablet

alcohol interaction for Drx Tablet

pregnancy interaction for Drx Tablet

lactation interaction for Drx Tablet

food
alcohol
pregnancy
lactation
Drx 100mg Tablet may be taken with or without food.
It should be taken 1 hour before sexual activity.
None
CAUTION
It is unsafe to consume alcohol with Drx 100mg Tablet
UNSAFE
Information regarding the use of Drx 100mg Tablet during pregnancy is not available. Please consult your doctor.
CONSULT YOUR DOCTOR
Information regarding the use of Drx 100mg Tablet during breastfeeding is not available. Please consult your doctor.
Use of Drx 100mg Tablet is not indicated in women.
CONSULT YOUR DOCTOR

SALT INFORMATION FOR Drx 100mg Tablet

Sildenafil(100mg)

Drx tablet uses

{med_name} is used in the treatment of erectile dysfunction.

How drx tablet works

Drx 100mg Tablet is a phosphodiesterase-5 (PDE-5) inhibitor. It works by relaxing the blood vessels in your penis, thereby increasing blood flow into the penis on sexual stimulation. This helps you achieve and maintain a hard, erect penis suitable for sexual activity.

Common side effects of drx tablet

Blurred vision, Muscle pain, Flushing (sense of warmth in the face, ears, neck and trunk), Headache, Indigestion, Upset stomach, Rash, Nasal congestion (stuffy nose), Dizziness, Nausea

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Expert advice FOR Drx Tablet

  • You have been prescribed Sildenafil for the treatment of erectile dysfunction.
  • It is best to take it an hour before sexual intercourse. But, you can take it anytime between 30 minutes and 4 hours before sexual activity.
  • Do not take it more than once a day.
  • Seek medical attention if the erection persists for more than 4 hours after sexual intercourse.
  • Do not use Sildenafil if you have recently taken nitrates (medicines used in angina or chest pain).
  • Do not take it if you have had a heart attack in the past 3 months, or stroke or heart failure in the past 6 months.

Frequently asked questions FOR Drx 100mg Tablet

Sildenafil

Q. How long does it take for Drx 100mg Tablet to work?
The amount of time Drx 100mg Tablet takes to work varies from person to person, but it normally takes between half an hour and one hour. However, Drx 100mg Tablet may take longer to start working if you take it with a heavy meal. Its effect may last for about 3-4 hours.
Q. Can I get Drx 100mg Tablet without a prescription?
No, you need a doctor's prescription to get Drx 100mg Tablet since it is a prescription medicine. Your doctor will prescribe it only if they judge that it would be beneficial for you.
Q. Can I take Drx 100mg Tablet as often as I want?
No, do not take Drx 100mg Tablet for more than once a day. If you take more Drx 100mg Tablet than the recommended dose then you may experience an increase in side effects and their severity. These side effects include flushing, headache, muscle pain, stomach upset, allergic reactions and vision changes such as blurred vision. Contact your doctor if Drx 100mg Tablet does not help you to get an erection, or if your erection does not last long enough for you to complete sexual intercourse.
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Q. When should I take Drx 100mg Tablet?
Take Drx 100mg Tablet about 1 hour before you plan to have sex. Swallow the tablet whole with a glass of water. Inform your doctor if you feel the effect of Drx 100mg Tablet is too strong or too weak.
Q. Can I take Drx 100mg Tablet for premature ejaculation?
No, Drx 100mg Tablet is not known to have any beneficial effects in treating premature ejaculation. It is used for the treatment of erectile dysfunction.
Q. Why is the use of Drx 100mg Tablet contraindicated with nitrates?
Use of Drx 100mg Tablet is harmful for patients taking nitrates or blood pressure-lowering medicines as their combined use can cause a severe fall in blood pressure, which can also result in death. However, if these medicines are to be taken together then it is advised to keep a time gap of 24 hours between the intake of Penegra and blood pressure-lowering medicines.
Q. Why does Drx 100mg Tablet cause a fall in blood pressure (hypotension)?
Drx 100mg Tablet has the property of relaxing the smooth muscle of the blood vessels and widening them which can cause a fall in blood pressure (hypotension). So, when used with blood pressure lowering medicines or nitrates, it can cause a severe fall in blood pressure, which could be fatal. Drx 100mg Tablet should not be taken if you are taking nitrates for chest pain or you have a history of heart attack or stroke in the past 6 months.
Q. Can I take Drx 100mg Tablet in my twenties?
Yes, if prescribed by your doctor then Drx 100mg Tablet can be taken in your twenties.
Q. Does Drx 100mg Tablet increase blood pressure?
No, Drx 100mg Tablet is not associated with an increase in blood pressure. However, it can cause a decrease in blood pressure especially if taken with other blood pressure-lowering medications. Please consult your doctor before taking Drx 100mg Tablet with any other medicine.
Q. Is Drx 100mg Tablet safe to use in patients with diabetes?
Yes, if prescribed by your doctor then Drx 100mg Tablet is safe to use in patients with diabetes.
Q. Does Drx 100mg Tablet affect fertility?
No, Drx 100mg Tablet does not affect fertility, neither negatively nor positively.
Q. Does Drx 100mg Tablet affect sperm?
Drx 100mg Tablet does not affect sperm count or its health. It is a medicine that is used to treat erectile dysfunction.
Q. Can I drink alcohol while on Drx 100mg Tablet?
Drinking alcohol can temporarily impair your ability to get an erection. To get the maximum benefit from Drx 100mg Tablet, it is advised to not drink excessive amounts of alcohol before taking Drx 100mg Tablet.
Q. Can I take Drx 100mg Tablet as often as I want?
No, do not take Drx 100mg Tablet for more than once a day. If you take more Drx 100mg Tablet than the recommended dose then you may experience an increase in side effects and their severity. These side effects include flushing, headache, muscle pain, stomach upset, allergic reactions and vision changes such as blurred vision. Contact your doctor if Drx 100mg Tablet does not help you to get an erection, or if your erection does not last long enough for you to complete sexual intercourse.
Q. When should I take Drx 100mg Tablet?
Take Drx 100mg Tablet about 1 hour before you plan to have sex. Swallow the tablet whole with a glass of water. Inform your doctor if you feel the effect of Drx 100mg Tablet is too strong or too weak.
Q. Can I drink alcohol while on Drx 100mg Tablet?
Drinking alcohol can temporarily impair your ability to get an erection. To get the maximum benefit from Drx 100mg Tablet, it is advised to not drink excessive amounts of alcohol before taking Drx 100mg Tablet.

Content on this page was last updated on 25 November, 2025, by Dr. Rajeev Sharma (MBA, MBBS)