Prescription requiredAntihypertensive

Bisoson 5 Tab — Side Effects & Warnings

Known side effects of Bisoson 5 Tab include Slow heart rate (bradycardia), dizziness, fatigue, headache, low blood pressure, cold hands/feet, nausea, sleep disturbances. Not everyone experiences these side effects.

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

Common Side Effects

Slow heart rate (bradycardia)
dizziness
fatigue
headache
low blood pressure
cold hands/feet
nausea
sleep disturbances

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

Important Warnings

Do not stop abruptly (risk of worsening angina/arrhythmia). Use with caution in asthma/COPD, diabetes (may mask hypoglycaemia symptoms), thyroid disorders, peripheral vascular disease, and in elderly. Contraindicated/avoid in severe bradycardia, cardiogenic shock, severe hypotension, 2nd/3rd degree AV block (without pacemaker), and decompensated heart failure. Monitor BP and pulse regularly.

Drug Interactions

Bisoson 5 Tab may interact with the following:

Other antihypertensives (additive hypotension)
verapamil/diltiazem (risk of heart block/bradycardia)
digoxin (bradycardia)
amiodarone/antiarrhythmics (conduction disturbances)
clonidine (rebound hypertension on withdrawal)
NSAIDs (may reduce BP-lowering effect)
insulin/oral antidiabetics (masked hypoglycaemia)
MAO inhibitors (enhanced hypotension)
beta-agonist bronchodilators (reduced effect)

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

Pregnancy Safety

Consult doctor

Alcohol Interaction

Use with caution

Habit Forming

Storage

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

Bisoson 5 Tab — Safety Summary

Composition: Bisoprolol fumarate 5 mg
Prescription: Required (Rx)
Pregnancy: Consult doctor
Alcohol: Use with caution
Habit forming: No

Bisoson 5 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.