OTC · No prescriptionNutritional supplement (Calcium/Vitamin supplement)

Md Cal Tab — Side Effects & Warnings

Known side effects of Md Cal Tab include Constipation, nausea, stomach upset, bloating, gas. Not everyone experiences these side effects.

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

Common Side Effects

Constipation
nausea
stomach upset
bloating
gas

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

Important Warnings

Use with caution in kidney disease, history of kidney stones, hypercalcaemia, hypervitaminosis D, or sarcoidosis. Excess intake may cause high calcium levels (symptoms: vomiting, confusion, weakness, increased urination). Keep interval of 2–4 hours from medicines that bind with calcium (e.g., certain antibiotics, thyroid medicines).

Drug Interactions

Md Cal Tab may interact with the following:

Levothyroxine
tetracyclines (e.g.
doxycycline)
fluoroquinolones (e.g.
ciprofloxacin/levofloxacin)
bisphosphonates (e.g.
alendronate)
thiazide diuretics
digoxin
iron supplements

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

Pregnancy Safety

Generally safe when used at recommended dietary doses; consult doctor for dosing.

Alcohol Interaction

Use with caution; excessive alcohol can reduce calcium absorption and worsen bone health.

Habit Forming

Storage

Store below 25°C in a cool, dry place. Protect from light and moisture. Keep out of reach of children.

Md Cal Tab — Safety Summary

Prescription: Not required (OTC)
Pregnancy: Generally safe when used at recommended dietary doses; consult doctor for dosing.
Alcohol: Use with caution; excessive alcohol can reduce calcium absorption and worsen bone health.
Habit forming: No

Md Cal 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

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Discuss side effects with a qualified doctor online.

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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.