Prescription requiredAntidiabetic

Sita M ER 50/1000 Tab — Side Effects & Warnings

Known side effects of Sita M ER 50/1000 Tab include Nausea,diarrhea,abdominal discomfort,loss of appetite,headache,upper respiratory tract infection,nasopharyngitis,flatulence,metallic taste. Not everyone experiences these side effects.

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

Common Side Effects

Nausea
diarrhea
abdominal discomfort
loss of appetite
headache
upper respiratory tract infection
nasopharyngitis
flatulence
metallic taste

This is not an exhaustive list. Consult your doctor if you notice any unusual symptoms.

Important Warnings

Type 2 diabetes only (not for type 1 diabetes or diabetic ketoacidosis). Risk of lactic acidosis with metformin—avoid in severe kidney impairment; assess eGFR before and during therapy. Temporarily stop metformin around iodinated contrast studies or major surgery as advised. Use caution with liver disease, dehydration, heavy alcohol use, heart failure, and in elderly. Sitagliptin may rarely cause pancreatitis or severe joint pain; seek medical help for severe abdominal pain. Watch for hypoglycemia when used with insulin or sulfonylureas. Vitamin B12 deficiency may occur with long-term metformin use.

Drug Interactions

Sita M ER 50/1000 Tab may interact with the following:

Alcohol (increases lactic acidosis risk)
iodinated contrast media
carbonic anhydrase inhibitors (e.g. topiramate
acetazolamide)
cimetidine and other cationic drugs affecting renal tubular secretion
insulin/sulfonylureas (increased hypoglycemia risk)
diuretics and ACE inhibitors/ARBs (may affect renal function)
digoxin (may increase levels with sitagliptin)

Always tell your doctor about all medicines you are taking, including over-the-counter drugs and supplements.

Pregnancy Safety

Consult doctor

Alcohol Interaction

Avoid

Habit Forming

Storage

Store at room temperature (below 25°C), protect from moisture and direct light, keep in original pack, keep out of reach of children.

Sita M ER 50/1000 Tab — Safety Summary

Composition: Sitagliptin (50mg) + Metformin (500mg)
Prescription: Required (Rx)
Pregnancy: Consult doctor
Alcohol: Avoid
Habit forming: No

Sita M ER 50/1000 Tab — Safety FAQs

What should I do if I experience side effects?

Mild side effects often resolve on their own. If side effects are severe or persistent, stop the medicine and consult your doctor immediately.

Are all listed side effects common?

No. Some side effects are common while others are rare. Not everyone experiences side effects. Consult your doctor if you are concerned.

Can I take this medicine with other drugs?

Some medicines interact with each other. Always inform your doctor about all medicines you are currently taking.

When should I seek emergency help?

Seek immediate medical attention if you experience severe allergic reactions (difficulty breathing, swelling of face/throat), chest pain, or any life-threatening symptoms.

Get help from a doctor

Consult a doctor

Discuss side effects with a qualified doctor online.

View all medicines

Full product details for Sita M ER 50/1000 Tab.

Lab tests

Book tests to monitor your health while on medication.

Sick leave certificate

Unwell and need rest? A doctor can issue a leave certificate online, from ₹499.

Safety disclaimer

This information is for educational purposes only and is not a substitute for professional medical advice. If you experience severe side effects, seek medical attention immediately.

Sita M ER 50/1000 Tab — Side Effects & Warnings

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