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OTC · No prescriptionTasmed India Pvt LtdUrinary health agent

Stonil Syrup

Citric Acid + Potassium Citrate

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Stonil Syrup is used for this medicine is used in the treatment of burning during urination, urinary tract discomfort and prevention of urinary stones.

Licensed pharmacyPharmacist-verified order

Key details

Salt: Citric Acid + Potassium Citrate
Available variants: syrup 200ML
Price: ₹100 (₹0.50 per ml)
Prescription: Not required
Manufacturer: TASMED INDIA PVT LTD

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

Composition of Stonil Syrup

Stonil Syrup contains Citric Acid + Potassium Citrate. It belongs to the Urinary alkaliniser / supplement class of medicines.

Uses of Stonil Syrup

  • Burning during urination
  • Urinary tract discomfort
  • Prevention of urinary stones

Benefits of Stonil Syrup

In Burning during urination
Stonil makes the urine less acidic, which soothes the burning and stinging when passing urine while the cause is treated.
In Urinary tract discomfort
Stonil relieves the discomfort, urgency and irritation of a bladder that is inflamed or infected, alongside plenty of fluids and any antibiotic prescribed.
In Prevention of urinary stones
Stonil changes the chemistry of the urine so that stone-forming crystals are less likely to form and small stones are easier to pass.

How Stonil Syrup works

Potassium Citrate makes the urine less acidic, which eases burning and discomfort while passing urine.

How to take Stonil Syrup

Shake the bottle well before each dose and measure it with the cup, spoon or dropper supplied — a kitchen spoon is not an accurate measure. Take it with water, after food. 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 can disturb the body's salt balance and cause stomach upset. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Stonil Syrup

Most side effects of Stonil are mild and settle as the body gets used to the medicine. The ones reported most often are:

  • Nausea
  • Loose motions
  • Stomach upset

Stop the medicine and get help at once 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 Stonil Syrup

AlcoholCAUTION
Alcohol may worsen the side effects of this medicine. Limit it.
PregnancyCONSULT YOUR DOCTOR
Consult your doctor before using this in pregnancy.
Breast feedingCONSULT YOUR DOCTOR
Consult your doctor before using this while breastfeeding.
DrivingSAFE
Not expected to affect your ability to drive.
KidneyCONSULT YOUR DOCTOR
Consult your doctor if you have kidney disease.
LiverCAUTION
Use with caution if you have liver disease. Your doctor may adjust the dose or monitor your liver function.

Warnings and precautions

This eases the symptoms; it does not treat a urinary infection. See a doctor if you have fever, back or flank pain, blood in the urine, or symptoms lasting more than a couple of days — an infection needs an antibiotic. Drink plenty of water throughout the day. Tell your doctor if you have kidney disease, heart failure or are on a salt-restricted diet; these preparations carry a sodium or potassium load.

Do not take Stonil if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Not for people with significant kidney disease or a high blood potassium level, without medical advice.

Interactions with other medicines

Changing the acidity of urine affects how some medicines are cleared — tell your doctor what you take.

How to store Stonil Syrup

Store below 30°C, away from direct sunlight. Do not freeze. Once opened, use it within the period printed on the pack. Keep out of the reach of children.

Quick tips for Stonil Syrup

  • Drink two to three litres of water a day unless your doctor has restricted fluids.
  • Do not delay seeing a doctor if symptoms persist.

People taking Stonil are often asked to check these from time to time. Your doctor decides which and how often.

Manufacturer and class

Manufacturer:
TASMED INDIA PVT LTD
Therapeutic class:
Urinary health agent
Drug class:
Urinary alkaliniser / supplement

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Stonil Syrup FAQs

What is Stonil Syrup used for?
Stonil Syrup is commonly used for burning during urination, urinary tract discomfort and prevention of urinary stones. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What are the benefits of Stonil Syrup?
Burning during urination: Stonil makes the urine less acidic, which soothes the burning and stinging when passing urine while the cause is treated. It is also used for urinary tract discomfort, prevention of urinary stones.
What is the salt in Stonil Syrup?
Stonil Syrup contains Citric Acid + Potassium Citrate. 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 Stonil Syrup?
Shake the bottle well before each dose and measure it with the cup, spoon or dropper supplied — a kitchen spoon is not an accurate measure. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Stonil Syrup work?
Potassium Citrate makes the urine less acidic, which eases burning and discomfort while passing urine.
Is Stonil Syrup a prescription medicine?
No. Stonil Syrup is available over the counter (OTC), no prescription is required. However, it is always safer to consult a doctor or pharmacist before use.
What are the common side effects of Stonil Syrup?
The side effects reported most often with Stonil are Nausea, Loose motions, Stomach upset. 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 Stonil Syrup be taken during pregnancy?
Consult your doctor before taking Stonil Syrup in pregnancy. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Stonil.
Can I drink alcohol while taking Stonil Syrup?
Limit alcohol while taking Stonil Syrup; it can worsen the side effects.
What if I miss a dose of Stonil Syrup?
Take it as soon as you remember.
Is Stonil Syrup habit forming?
No. Stonil Syrup is not known to be habit forming when taken as prescribed.
How much does Stonil Syrup cost on PingMeDoc Pharmacy?
Stonil Syrup starts at ₹100 on PingMeDoc Pharmacy. Available in syrup 200ML. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Stonil Syrup?
Stonil Syrup is manufactured by TASMED INDIA PVT LTD. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Stonil Syrup delivered?
Stonil Syrup is delivered across India from our licensed pharmacy. Orders placed before 2 pm ship the same day, later ones the next day, every day of the week. Chennai: next-day delivery by Porter, ₹99 (free above ₹1,499). Enter your pincode on the page to see the date it reaches you.

Stonil Syrup, Quick facts

Salt
Citric Acid + Potassium Citrate
Form
syrup
Price
₹100 (₹0.50 per ml)
Prescription
Not required (OTC)
Brand
TASMED INDIA PVT LTD
Manufacturer
TASMED INDIA PVT LTD
Therapeutic class
Urinary health agent
Drug class
Urinary alkaliniser / supplement
Habit forming
No
Variants
syrup 200ML
Delivery
Standard across India

References

Compiled from the manufacturer's prescribing information and the sources below, and reviewed by a registered pharmacist. It does not replace your own doctor's advice.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Stonil Syrup.
  6. 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.