Prelox DS 200mg Tablet is a prescription medicine used for the treatment of erectile dysfunction (ED) in adult men. Before publishing the product page, the exact active ingredient should be verified from the packaging because brand names and strengths can vary between manufacturers.

If the product contains sildenafil 200mg, this is a very high strength compared with the commonly recommended maximum single dose for erectile dysfunction. It should not be taken unless specifically prescribed by a qualified healthcare professional.

Sildenafil is a PDE5 inhibitor that increases blood flow to the penis during sexual stimulation. It does not increase sexual desire and does not cause an erection without sexual stimulation.

Uses

• Treatment of erectile dysfunction in adult men
• Helps achieve an erection when sexually stimulated
• Helps maintain an erection during sexual activity

Benefits

• Supports erectile function in men with ED
• Improves blood flow to the penis
• Can help achieve and maintain an erection with sexual stimulation
• Provides oral treatment for erectile dysfunction

Dosage

• Take Prelox DS only according to your doctor's prescription.
• If it contains sildenafil, do not take 200mg on your own.
• Sildenafil for ED is generally taken approximately 30–60 minutes before sexual activity.
• Do not take more than one dose in 24 hours.
• A high-fat meal may delay the onset of action.
• Sexual stimulation is required for the medicine to work.

Possible Side Effects

Possible side effects of sildenafil include:

• Headache
• Facial flushing
• Indigestion
• Nasal congestion
• Dizziness
• Visual disturbances

Seek immediate medical attention for chest pain, severe allergic reaction, sudden vision or hearing loss, or an erection lasting longer than 4 hours.

Precautions

• Never take sildenafil with nitrate medicines such as nitroglycerin or isosorbide because the combination can cause a dangerous drop in blood pressure.
• Tell your doctor if you have heart disease, low blood pressure, uncontrolled hypertension, liver or kidney disease.
• Inform your doctor about alpha-blockers and other medicines you take.
• Do not combine with other PDE5 inhibitors or ED medicines unless specifically instructed.
• Avoid excessive alcohol, which may increase dizziness and reduce erectile performance.
• This medicine is intended for adult men and should not be used by women or children unless specifically prescribed for another medical indication.

FAQs

Q1: What is Prelox DS 200mg Tablet used for?

Prelox DS is marketed for erectile dysfunction. If it contains sildenafil, it works by increasing blood flow to the penis during sexual stimulation.

Q2: Is Prelox DS 200mg a high dose of sildenafil?

Yes. If the tablet contains sildenafil 200mg, it is above the commonly recommended maximum single dose for erectile dysfunction. It should only be used if specifically prescribed by a doctor.

Q3: Can Prelox DS be taken with nitrates?

No. Sildenafil must not be taken with nitrate medicines because this combination can cause a potentially dangerous fall in blood pressure.

Q4: Does Prelox DS increase sexual desire?

No. Sildenafil improves blood flow and erectile response when sexual stimulation occurs; it does not directly increase libido.

Q5: How long does sildenafil take to work?

Sildenafil commonly starts working within about 30–60 minutes, although timing can vary between individuals.