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Prescription requiredPfizer LtdANTI INFECTIVES

Cynomycin 50 mg Capsule

Minocycline (50mg)

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Cynomycin 50 mg Capsule is used for treatment of Bacterial infections Treatment of Acne.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

Licensed pharmacyPharmacist-verified order

Key details

Salt: Minocycline (50mg)
Available variants: capsule 50 mg 6`S
Best price: ₹273 (₹45.55 per capsule)
MRP: ₹288
Prescription: Required
Manufacturer: PFIZER 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 Cynomycin 50 mg Capsule

Cynomycin 50 mg Capsule contains Minocycline (50mg). It belongs to the Antibacterial agent class of medicines.

Uses of Cynomycin 50 mg Capsule

Treatment of Bacterial infections Treatment of Acne

Key benefits

  • In Treatment of Bacterial infections Cynomycin 50mg Capsule is an antibiotic medicine that can be used to treat many different infections caused by bacteria. It stops the growth of the bacteria causing the infection and clears the infection. Take it for as long as prescribed by the doctor and avoid skipping doses. This will make sure that all bacteria are killed and they do not become resistant. In Treatment of Acne Cynomycin 50mg Capsule treats acne
  • commonly called pimples. It kills the acne-causing bacteria and prevents spots or pimples from appearing. It usually takes a few weeks to have a noticeable effect so keep using it even if it appears not to be working. Sometimes acne may get worse before it gets better
  • however
  • with proper use
  • your skin will get clearer. The earlier you start using it
  • the less likely you are to get scars. This medicine will help improve your mood and uplift your confidence as your skin becomes acne-free. It should not be used if you have eczema or sunburned skin. Show More

How Cynomycin 50 mg Capsule works

Cynomycin 50 Capsule is an antibiotic. It stops bacterial growth by preventing synthesis of essential proteins required by bacteria to carry out vital functions.

How to take Cynomycin 50 mg Capsule

Take this medicine in the dose and duration as advised by your doctor. Cynomycin 50mg Capsule may be taken with or without food.

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

If you miss a dose of Cynomycin 50mg Capsule, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

If you take too much

An overdose of this medicine can cause vomiting, severe loose motions and nerve symptoms. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Cynomycin 50 mg Capsule

Most side effects of Cynomycin are mild and settle as the body adjusts. Reported side effects include:

  • Headache Dizziness Photosensitivity Vomiting Nausea Itching 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 Cynomycin 50 mg Capsule

PregnancyCynomycin 50 Capsule is unsafe to use during pregnancy.<br>There is positive evidence of human fetal risk, but the benefits from use in pregnant women may be acceptable despite the risk, for example in life-threatening situations. Please consult your doctor.
BreastfeedingCynomycin 50 Capsule is probably safe to use during lactation. Limited human data suggests that the drug does not represent a significant risk to the baby.
AlcoholIt is generally safe to consume alcohol with Cynomycin 50 Capsule.
DrivingDriving CONSULT YOUR DOCTOR
KidneyCynomycin 50 Capsule should be used with caution in patients with severe kidney disease. Dose adjustment of Cynomycin 50 Capsule may be needed. Please consult your doctor.
LiverCynomycin 50 Capsule should be used with caution in patients with liver disease. Dose adjustment of Cynomycin 50 Capsule may be needed. Please consult your doctor.
Habit formingNo

Warnings and precautions

Finish the whole course even after you feel better. Do not drink any alcohol while taking metronidazole, ornidazole or tinidazole, or for the period after the course that your doctor states — the combination causes severe flushing, vomiting and a racing heart. Report severe or watery loose motions during or after the course rather than treating them yourself. Tetracyclines stain developing teeth and are avoided in young children and in pregnancy. Antibiotics do not work against colds, flu or most sore throats, which are caused by viruses.

Do not take Cynomycin if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack.

Interactions with other medicines

Antacids, iron, zinc and calcium reduce the absorption of tetracyclines — separate them by a couple of hours. Tell your doctor if you take a blood thinner.

How to store Cynomycin 50 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 Cynomycin 50 mg Capsule

Your doctor has prescribed Cynomycin 50mg Capsule to cure your infection and improve symptoms. Do not skip any doses and finish the full course of treatment even if you feel better. Stopping it early may make the infection to come back and harder to treat. It may cause dizziness. Don't drive or do anything that requires mental focus until you know how Cynomycin 50mg Capsule affects you. Diarrhea may occur as a side effect but should stop when your course is complete. Inform your doctor if it doesn't stop or if you find blood in your stools. Discontinue Cynomycin 50mg Capsule and inform your doctor immediately if you get a rash, itchy skin, swelling of face and mouth, or have difficulty in breathing. Inform your doctor if you are pregnant, planning to conceive or breastfeeding.

Manufacturer and class

Manufacturer:
PFIZER LTD`
Therapeutic class:
ANTI INFECTIVES
Drug class:
Antibacterial agent
Chemical class:
Tetracyclines

Substitutes for Cynomycin 50 mg Capsule

Medicines with the same active ingredient (Minocycline (50mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Cynomycin 50 mg Capsule
Minoz 50 mg TabletSUN PHARMAtablet · 10`S₹2782% more
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Cynomycin 50 mg Capsule FAQs

What is Cynomycin 50 mg Capsule used for?
Cynomycin 50 mg Capsule is commonly used for Treatment of Bacterial infections Treatment of Acne. 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 Cynomycin 50 mg Capsule?
Cynomycin 50 mg Capsule contains Minocycline (50mg). 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 Cynomycin 50 mg Capsule?
Take this medicine in the dose and duration as advised by your doctor. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Cynomycin 50 mg Capsule work?
Cynomycin 50 Capsule is an antibiotic.
Is Cynomycin 50 mg Capsule a prescription medicine?
Yes. Cynomycin 50 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 Cynomycin 50 mg Capsule?
The side effects reported most often with Cynomycin are Headache Dizziness Photosensitivity Vomiting Nausea Itching 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 Cynomycin 50 mg Capsule be taken during pregnancy?
Cynomycin 50 Capsule is unsafe to use during pregnancy.<br>There is positive evidence of human fetal risk, but the benefits from use in pregnant women may be acceptable despite the risk, for example in life-threatening... Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Cynomycin.
Can I drink alcohol while taking Cynomycin 50 mg Capsule?
It is generally safe to consume alcohol with Cynomycin 50 Capsule.
What if I miss a dose of Cynomycin 50 mg Capsule?
If you miss a dose of Cynomycin 50mg Capsule, take it as soon as possible.
Is Cynomycin 50 mg Capsule habit forming?
No. Cynomycin 50 mg Capsule is not known to be habit forming when taken as prescribed.
How much does Cynomycin 50 mg Capsule cost on PingMeDoc Pharmacy?
Cynomycin 50 mg Capsule starts at ₹273 (MRP ₹288) on PingMeDoc Pharmacy. Available in capsule 50 mg 6`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Cynomycin 50 mg Capsule?
Cynomycin 50 mg Capsule is manufactured by PFIZER LTD`. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Cynomycin 50 mg Capsule delivered?
Cynomycin 50 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.

Cynomycin 50 mg Capsule, Quick facts

Salt
Minocycline (50mg)
Form
capsule
Best price
₹273 (₹45.55 per capsule)
MRP
₹288
Prescription
Required (Rx)
Schedule
Schedule H
Brand
Pfizer Ltd
Manufacturer
PFIZER LTD`
Therapeutic class
ANTI INFECTIVES
Drug class
Antibacterial agent
Chemical class
Tetracyclines
Action class
Bacterial Protein Synthesis Inhibitors- Tetracyclines
Habit forming
No
Variants
capsule 50 mg 6`S
Delivery
Standard across India

References

The information on Cynomycin 50 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.

  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 Cynomycin 50 mg Capsule.
  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.