Atenolol (50mg) + Chlorthalidone (12.5mg)

Atenolol (50mg) + Chlorthalidone (12.5mg) — Uses and Benefits

This medicine is mainly used to treat high blood pressure (hypertension) and helps reduce the risk of heart-related complications such as stroke and heart attack.

WHAT THIS MEDICINE IS USED FOR

• Treating high blood pressure
• Sometimes used to help manage angina (chest pain) along with blood pressure control
• Reducing strain on the heart in long-term hypertension management

HOW IT WORKS

• Atenolol blocks certain receptors in the heart, slowing the heart rate and reducing the force of contraction, lowering blood pressure
• Chlorthalidone works on the kidneys to remove excess sodium and water from the body, which lowers blood volume and blood pressure
• Together, they provide better blood pressure control than either medicine alone

WHAT IT IS NOT USED FOR

• Not used for immediate relief of a heart attack in progress
• Not a painkiller or fever medicine
• Not used for treating infections
• Not recommended for low blood pressure or slow heart rate conditions

Always take this medicine only as advised by your doctor, since dosage depends on your individual condition.

How to Use Atenolol (50mg) + Chlorthalidone (12.5mg)

HOW TO TAKE IT

• Take this medicine exactly as prescribed by your doctor, usually once daily in the morning
• Swallow the tablet with a glass of water, with or without food
• Try to take it at the same time every day to maintain steady levels in the body
• Do not stop taking this medicine suddenly without consulting your doctor, as this can cause a sudden rise in blood pressure or heart problems
• Continue taking it even if you feel well, since blood pressure control needs regular use

IF YOU MISS A DOSE

• Take the missed dose as soon as you remember
• If it is almost time for your next dose, skip the missed one and continue your normal schedule
• Do not take two doses together to make up for a missed one

STORAGE

• Store at room temperature, away from direct sunlight and moisture
• Keep in the original packaging until ready to use
• Keep out of reach of children and pets
• Do not use after the expiry date printed on the pack

Atenolol (50mg) + Chlorthalidone (12.5mg) — Side Effects

COMMON SIDE EFFECTS

• Tiredness or fatigue
• Cold hands and feet
• Dizziness
• Increased urination

LESS COMMON SIDE EFFECTS

• Nausea or upset stomach
• Muscle cramps
• Low blood pressure symptoms like light-headedness on standing
• Sleep disturbances

SERIOUS SIDE EFFECTS — STOP AND SEE A DOCTOR IMMEDIATELY

• Very slow or irregular heartbeat
• Difficulty breathing or wheezing
• Swelling of face, lips, or throat (allergic reaction)
• Severe muscle weakness or cramps due to electrolyte imbalance
• Fainting or severe dizziness
• Signs of dehydration such as extreme thirst, dry mouth, and reduced urination

This is not a complete list. Report any unusual or persistent symptom to your doctor or pharmacist.

Atenolol (50mg) + Chlorthalidone (12.5mg) — Safety Information and Precautions

This medicine is available only with a doctor's prescription in India.

DO NOT TAKE THIS MEDICINE IF YOU

• Have a very slow heart rate or certain heart block conditions
• Have severe asthma or breathing problems
• Are allergic to atenolol, chlorthalidone, or sulfonamide-related medicines
• Have untreated adrenal gland tumour (pheochromocytoma)
• Have severe kidney disease with no urine output

TELL YOUR DOCTOR BEFORE STARTING IF YOU

• Have diabetes, as it may mask low blood sugar symptoms
• Have kidney or liver problems
• Have gout or a history of high uric acid levels
• Are pregnant, planning pregnancy, or breastfeeding
• Have a history of low blood pressure or fainting spells
• Are elderly, as dose adjustments may be needed

MEDICINES THAT CAN INTERACT

• Other blood pressure medicines
• Insulin or diabetes tablets
• NSAID painkillers like ibuprofen
• Lithium
• Digoxin and other heart medicines
• Certain antidepressants

FREQUENTLY ASKED QUESTIONS

Can I stop taking this medicine once my blood pressure is normal?

No, stopping suddenly can cause your blood pressure to rise sharply; only reduce or stop under your doctor's guidance.

Will this medicine make me urinate more often?

Yes, especially in the first few days, since chlorthalidone increases urine output to remove excess fluid.

Can I take this medicine with alcohol?

• Alcohol may increase dizziness and lower blood pressure further, so it is best to limit or avoid it.
• Doctor ya pharmacist se salah lein.