Prescription requiredAntihypertensive, Heart failure therapy

Carloc-I 3.125MG Tab — Side Effects & Warnings

Known side effects of Carloc-I 3.125MG Tab include Dizziness, fatigue, low blood pressure, slow heart rate (bradycardia), lightheadedness on standing (orthostatic hypotension), headache, nausea, diarrhea, weight gain, edema. Not everyone experiences these side effects.

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

Common Side Effects

Dizziness
fatigue
low blood pressure
slow heart rate (bradycardia)
lightheadedness on standing (orthostatic hypotension)
headache
nausea
diarrhea
weight gain
edema

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

Important Warnings

Do not stop abruptly (may worsen angina/heart failure). Use with caution in asthma/COPD (may cause bronchospasm), diabetes (may mask hypoglycemia), peripheral vascular disease, thyroid disorders, and in patients with low heart rate or low blood pressure. Contraindicated in severe bradycardia, heart block (unless paced), cardiogenic shock, severe decompensated heart failure requiring IV inotropes, severe liver impairment, and bronchial asthma. Monitor BP, pulse, and signs of worsening heart failure; dose titration should be gradual.

Drug Interactions

Carloc-I 3.125MG Tab may interact with the following:

Other antihypertensives (additive hypotension)
calcium channel blockers like verapamil/diltiazem (bradycardia/heart block)
digoxin (increased digoxin levels and bradycardia)
amiodarone/antiarrhythmics (conduction disturbances)
insulin/oral antidiabetics (masked hypoglycemia)
clonidine (rebound hypertension if stopped incorrectly)
NSAIDs (reduced antihypertensive effect)
CYP2D6 inhibitors like fluoxetine/paroxetine/quinidine (increased carvedilol levels)
rifampicin (reduced carvedilol levels)

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

Pregnancy Safety

Consult doctor (use with caution; generally avoid unless clearly needed)

Alcohol Interaction

Use with caution (alcohol can increase dizziness and blood pressure lowering effect)

Habit Forming

Storage

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

Carloc-I 3.125MG Tab — Safety Summary

Composition: Carvedilol (3.125mg) + Ivabradine (5mg)
Prescription: Required (Rx)
Pregnancy: Consult doctor (use with caution; generally avoid unless clearly needed)
Alcohol: Use with caution (alcohol can increase dizziness and blood pressure lowering effect)
Habit forming: No

Carloc-I 3.125MG 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.

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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.

Carloc-I 3.125MG Tab — Side Effects & Warnings

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