Prescription requiredVitamin & mineral supplement

Hb Cal M Forte — Side Effects & Warnings

Known side effects of Hb Cal M Forte include Constipation, bloating, gas, nausea, stomach upset, metallic taste. Not everyone experiences these side effects.

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

Common Side Effects

Constipation
bloating
gas
nausea
stomach upset
metallic taste

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, hypercalcemia/hypervitaminosis D, sarcoidosis, or severe dehydration. Excess intake may cause high calcium levels (symptoms: nausea, vomiting, constipation, confusion, excessive thirst/urination). Consult a doctor if on long-term therapy or if you have heart rhythm disorders. Not a substitute for a balanced diet.

Drug Interactions

Hb Cal M Forte may interact with the following:

Levothyroxine
bisphosphonates (alendronate/risedronate)
tetracyclines
fluoroquinolones (ciprofloxacin/levofloxacin)
iron salts
thiazide diuretics
digoxin
antacids containing aluminum/magnesium

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

Pregnancy Safety

Consult doctor

Alcohol Interaction

No known interaction

Habit Forming

Storage

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

Hb Cal M Forte — Safety Summary

Prescription: Required (Rx)
Pregnancy: Consult doctor
Alcohol: No known interaction
Habit forming: No

Hb Cal M Forte — 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.

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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.