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Prescription requiredMicro LabsAnti-hypertensive

Channel SR 90 10

Diltiazem

₹112MRP ₹1185% offIn stock
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Delivered across India, usually 7–11 days after the order is confirmed. ₹49 delivery, free above ₹999.

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Channel SR 90 10 is used for this medicine is used in the treatment of high blood pressure and angina.

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

Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Diltiazem
Available variants: NA 10`
Best price: ₹112
MRP: ₹118
Prescription: Required
Manufacturer: MICRO LABS

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Channel SR 90 10

Channel SR 90 10 contains Diltiazem. It belongs to the Calcium channel blocker class of medicines.

Uses of Channel SR 90 10

  • High blood pressure
  • Angina

Benefits of Channel SR 90 10

In High blood pressure
Channel SR relaxes the muscle in the walls of your arteries so blood flows with less pressure. Keeping blood pressure down protects you from stroke, heart attack and kidney damage over the years.
In Angina
Channel SR widens the vessels that supply the heart and eases its workload, so you get fewer episodes of chest pain and can do more before pain comes on.

How Channel SR 90 10 works

Diltiazem relaxes the muscle in the walls of your blood vessels so they widen, which lowers blood pressure and eases the work of the heart.

How to take Channel SR 90 10

Use this medicine as your doctor has directed. 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 cause a severe fall in blood pressure and a dangerously slow or irregular heartbeat. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Channel SR 90 10

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

  • Swelling of the ankles and feet
  • Flushing
  • Headache
  • Palpitations
  • Dizziness
  • Tiredness

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 Channel SR 90 10

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.
DrivingCAUTION
May cause drowsiness or affect your concentration. Do not drive until you know how it affects you.
KidneyCAUTION
Use with caution if you have kidney disease. Your doctor may adjust the dose or monitor your kidney function.
LiverCAUTION
Use with caution if you have liver disease. Your doctor may adjust the dose or monitor your liver function.

Warnings and precautions

Ankle swelling is the commonest reason people stop this medicine — tell your doctor, as there are ways to manage it. Tell your doctor if your chest pain becomes more frequent or more severe after starting. Swollen, tender or overgrown gums should be reported; good brushing and regular dental care reduce the risk.

Do not take Channel SR if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Not for people with very low blood pressure or with severe narrowing of the aortic valve.

Interactions with other medicines

Grapefruit juice raises the level of some of these medicines in the blood — avoid it. Tell your doctor about other blood pressure medicines, and about simvastatin in particular.

How to store Channel SR 90 10

Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.

Quick tips for Channel SR 90 10

  • Raising your legs when sitting, and reducing salt, helps with ankle swelling.
  • Do not stop suddenly without asking your doctor.

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

Manufacturer and class

Manufacturer:
MICRO LABS
Therapeutic class:
Anti-hypertensive
Drug class:
Calcium channel blocker

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Channel SR 90 10 FAQs

What is Channel SR 90 10 used for?
Channel SR 90 10 is commonly used for high blood pressure and angina. 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 Channel SR 90 10?
High blood pressure: Channel SR relaxes the muscle in the walls of your arteries so blood flows with less pressure. Keeping blood pressure down protects you from stroke, heart attack and kidney damage over the years. It is also used for angina.
What is the salt in Channel SR 90 10?
Channel SR 90 10 contains Diltiazem. 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 Channel SR 90 10?
Use this medicine as your doctor has directed. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Channel SR 90 10 work?
Diltiazem relaxes the muscle in the walls of your blood vessels so they widen, which lowers blood pressure and eases the work of the heart.
Is Channel SR 90 10 a prescription medicine?
Yes. Channel SR 90 10 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 Channel SR 90 10?
The side effects reported most often with Channel SR are Swelling of the ankles and feet, Flushing, Headache, Palpitations, Dizziness. 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 Channel SR 90 10 be taken during pregnancy?
Consult your doctor before taking Channel SR 90 10 in pregnancy. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Channel SR.
Can I drink alcohol while taking Channel SR 90 10?
Limit alcohol while taking Channel SR 90 10; it can worsen the side effects.
What if I miss a dose of Channel SR 90 10?
Take it as soon as you remember.
Is Channel SR 90 10 habit forming?
No. Channel SR 90 10 is not known to be habit forming when taken as prescribed.
How much does Channel SR 90 10 cost on PingMeDoc Pharmacy?
Channel SR 90 10 starts at ₹112 (MRP ₹118) on PingMeDoc Pharmacy. Available in NA 10`. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Channel SR 90 10?
Channel SR 90 10 is manufactured by MICRO LABS. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Channel SR 90 10 delivered?
Channel SR 90 10 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.

Channel SR 90 10, Quick facts

Salt
Diltiazem
Best price
₹112
MRP
₹118
Prescription
Required (Rx)
Brand
MICRO LABS
Manufacturer
MICRO LABS
Therapeutic class
Anti-hypertensive
Drug class
Calcium channel blocker
Habit forming
No
Variants
NA 10`
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 Channel SR 90 10.
  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.