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Sildoo 4 mg Capsule
Silodosin (4mg)
Currently out of stock
Same composition, in stock now. Check with your doctor or pharmacist before you switch.
Sildoo 4 mg Capsule is used for this medicine is used in the treatment of the condition your doctor has prescribed this for.
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026
Licensed pharmacyPharmacist-verified order
Key details
Salt: Silodosin (4mg)
Available variants: capsule 4 mg 10`S
Best price: ₹274 (₹27.36 per capsule)
MRP: ₹288
Prescription: Required
Manufacturer: DR.REDDYS
Ordering notes
Delivery details are shown when the medicine is back in stock.
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy
Same salt, lower price
Medicines with the same active ingredient and strength as Sildoo 4 mg Capsule.
You are viewing
Sildoo 4 mg Capsule
capsule - 4 mg - 10 S
₹274
₹27.36 per capsule
- Prostagard 4MG Caps
ARISTO PHARMACEUTICALS PVT LTD · capsule - 4 mg - 10 S · Rx
Save 56%₹122
₹12.16 per capsule
- Siloxio 4MG Cap
Torrent Pharmaceuticals Ltd · capsule - 4 mg - 10 S · Rx
Save 51%₹133
₹13.35 per capsule
- Silotime 4MG Caps
Intas Pharmaceuticals Ltd · capsule - 4 mg - 15 S · Rx
Save 31%₹285
₹19.00 per capsule
Same salt, different brand — what does that mean?
A substitute contains the same active ingredient (salt), in the same strength, as Sildoo 4 mg Capsule. The medicine inside is the same — the brand name, manufacturer and price are what differ.
All medicines sold in India, branded or generic, must meet the quality standards set by the national drug regulator (CDSCO). A lower price does not mean lower quality.
Please confirm with your doctor or pharmacist before switching brands — they will check that the strength and form match your prescription.
Composition of Sildoo 4 mg Capsule
Sildoo 4 mg Capsule contains Silodosin (4mg). It belongs to the Prescription-only medicine class of medicines.
Uses of Sildoo 4 mg Capsule
This medicine is used in the treatment of the condition your doctor has prescribed this for.
Key benefits
- Prescribed for your specific condition
How Sildoo 4 mg Capsule works
Sildoo 4 Capsule is an alpha blocker. It works by relaxing muscle around the bladder exit and prostate gland so urine is passed more easily.
How to take Sildoo 4 mg Capsule
Swallow the capsule whole with a glass of water. Do not chew, crush or break it unless your doctor has told you to. Take it with or after food. Taking it at about the same time each day helps you remember. Follow the dose and the duration written on your prescription.
Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.
Missed dose and overdose
If you miss a dose
Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.
If you take too much
An overdose of this medicine may be harmful — seek medical advice immediately. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.
Side effects of Sildoo 4 mg Capsule
Most side effects of Sildoo are mild and settle as the body adjusts. Reported side effects include:
- Retrograde ejaculation Orthostatic hypotension (sudden lowering of blood pressure on standing) Dizziness Headache Nasal congestion Diarrhea
Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.
Safety advice for Sildoo 4 mg Capsule
| Pregnancy | Sildoo 4 Capsule is probably safe to use during pregnancy.<br>Animal studies have shown low or no adverse effect on the foetus, however, there are limited human studies. Please consult your doctor. |
|---|---|
| Breastfeeding | No information is available on the use of Sildoo 4 Capsule during lactation. Please consult your doctor. |
| Alcohol | Taking Silodosin with alcohol may have additive effects in lowering your blood pressure. You may experience a headache, dizziness, lightheadedness, fainting, and/or changes in pulse or heart rate. |
| Driving | May cause drowsiness or affect your concentration. Do not drive until you know how it affects you. |
| Kidney | Sildoo 4 Capsule should be used with caution in patients with kidney disease. Dose adjustment of Sildoo 4 Capsule may be needed. Please consult your doctor.<br>Use of Sildoo 4 Capsule is not recommended in patients with severe kidney disease. |
| Liver | Sildoo 4 Capsule should be used with caution in patients with severe liver disease. Dose adjustment of Sildoo 4 Capsule may be needed. Please consult your doctor.<br>Limited information is available on the use of Sildoo 4 Capsule in these patients. |
| Habit forming | No |
Warnings and precautions
This is a prescription-only medicine. Take it exactly as your doctor has directed, for the period directed. Do not share it with anyone else, even if their symptoms seem the same. Tell your doctor about every other medicine, supplement and herbal product you take. Report any unexpected or severe symptom to your doctor rather than stopping on your own.
Do not take Sildoo if
Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Your doctor will confirm this medicine is suitable for you.
Interactions with other medicines
Give your doctor and pharmacist a full list of everything you take.
How to store Sildoo 4 mg Capsule
Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.
Expert advice for Sildoo 4 mg Capsule
Take it at the same time each day and complete the course. Keep your follow-up appointments and any monitoring blood tests.
Manufacturer and class
- Manufacturer:
- DR.REDDYS
- Therapeutic class:
- Prescription medicine
- Drug class:
- Prescription-only medicine
Substitutes for Sildoo 4 mg Capsule
Medicines with the same active ingredient (Silodosin (4mg)). Ask your doctor or pharmacist before switching brands.
| Medicine | Pack | Price | vs Sildoo 4 mg Capsule |
|---|---|---|---|
| Prostagard 4 mg CapsuleARISTO PHARMACEUTICALS PVT LTD | capsule · 10`S | ₹122 | 56% cheaper |
| Siloxio 4 mg CapsuleTorrent Pharmaceuticals Ltd | capsule · 10`S | ₹133 | 51% cheaper |
| Geripod 4 mg CapsuleALEMBIC PHARMA | capsule · 10`S | ₹256 | 6% cheaper |
| Silotime 4 mg CapsuleIntas Pharmaceuticals Ltd | capsule · 15`S | ₹285 | 4% more |
| Rapilif 4 CapsuleIPCA LABORATORIES LTD` | capsule · 15`S | ₹310 | 13% more |
| Silofast 4 CapsuleCIPLA LIMITED | capsule · 15`S | ₹375 | 37% more |
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Sildoo 4 mg Capsule FAQs
What is Sildoo 4 mg Capsule used for?
Sildoo 4 mg Capsule is commonly used for This medicine is used in the treatment of the condition your doctor has prescribed this for. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Sildoo 4 mg Capsule?
Sildoo 4 mg Capsule contains Silodosin (4mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Sildoo 4 mg Capsule?
Swallow the capsule whole with a glass of water. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Sildoo 4 mg Capsule work?
Sildoo 4 Capsule is an alpha blocker.
Is Sildoo 4 mg Capsule a prescription medicine?
Yes. Sildoo 4 mg Capsule is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Sildoo 4 mg Capsule?
The side effects reported most often with Sildoo are Retrograde ejaculation
Orthostatic hypotension (sudden lowering of blood pressure on standing)
Dizziness
Headache
Nasal congestion
Diarrhea. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Sildoo 4 mg Capsule be taken during pregnancy?
Sildoo 4 Capsule is probably safe to use during pregnancy.<br>Animal studies have shown low or no adverse effect on the foetus, however, there are limited human studies. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Sildoo.
Can I drink alcohol while taking Sildoo 4 mg Capsule?
Taking Silodosin with alcohol may have additive effects in lowering your blood pressure.
What if I miss a dose of Sildoo 4 mg Capsule?
Take it as soon as you remember.
Is Sildoo 4 mg Capsule habit forming?
No. Sildoo 4 mg Capsule is not known to be habit forming when taken as prescribed.
Is there a cheaper substitute for Sildoo 4 mg Capsule?
Prostagard 4 mg Capsule has the same active ingredient and strength and is listed from ₹122 on PingMeDoc Pharmacy. Ask your doctor or pharmacist before switching brands, the salt is the same, but excipients and release profiles can differ.
How much does Sildoo 4 mg Capsule cost on PingMeDoc Pharmacy?
Sildoo 4 mg Capsule starts at ₹274 (MRP ₹288) on PingMeDoc Pharmacy. Available in capsule 4 mg 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Sildoo 4 mg Capsule?
Sildoo 4 mg Capsule is manufactured by DR.REDDYS. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Sildoo 4 mg Capsule delivered?
Sildoo 4 mg Capsule is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.
Sildoo 4 mg Capsule, Quick facts
- Salt
- Silodosin (4mg)
- Form
- capsule
- Best price
- ₹274 (₹27.36 per capsule)
- MRP
- ₹288
- Prescription
- Required (Rx)
- Brand
- Dr Reddys Laboratories Ltd
- Manufacturer
- DR.REDDYS
- Therapeutic class
- Prescription medicine
- Drug class
- Prescription-only medicine
- Habit forming
- No
- Variants
- capsule 4 mg 10`S
- Delivery
- Standard across India
References
The information on Sildoo 4 mg Capsule is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.
- PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
- CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
- Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
- National List of Essential Medicines (NLEM) 2022, Government of India.
- Manufacturer's package insert / prescribing information for Sildoo 4 mg Capsule.
- World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.
Next steps
Safety disclaimer
Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.