Atenolol

A beta-blocker medication that works by slowing down the heart rate and reducing the force of contractions.

Chlorthalidone

A thiazide diuretic medication that works by removing excess fluid and salt from the body through urine.

High blood pressure (hypertension)

Heart failure

Prevention of migraine headaches

Atenolol blocks the effects of adrenaline and noradrenaline on the heart, slowing down the heart rate and reducing blood pressure. Chlorthalidone increases urine production by blocking the reabsorption of sodium and chloride in the kidneys, reducing blood volume and blood pressure.

Store at room temperature, away from light and moisture. Keep out of reach of children.

The dosage of atenolol and chlorthalidone varies depending on the individual's condition and response to treatment.

It is typically taken once daily, usually in the morning.

It is important to take this medication exactly as prescribed by your doctor.

Dizziness

Lightheadedness

Fatigue

Weakness

Headache

Nausea

Constipation

Dry mouth

Erectile dysfunction

Low blood pressure

Heart problems

Allergic reactions (rash, itching, swelling)

Alcohol Consumption

Alcohol can increase the risk of side effects, especially low blood pressure. Limit alcohol intake while taking this medication.



While Driving or operating Machinery

This medication may cause dizziness or lightheadedness, which can affect your ability to drive or operate machinery. Avoid these activities until you know how the medication affects you.



Pregnant & Breastfeeding Women

This medication should only be used during pregnancy if the potential benefits outweigh the risks. It is not recommended for breastfeeding mothers.



Children

This medication is not recommended for children.



Kidney

This medication can affect kidney function. If you have kidney problems, your doctor may need to adjust your dosage.



Liver

This medication can affect liver function. If you have liver problems, your doctor may need to adjust your dosage.

https://www.mayoclinic.org/diseases-conditions/high-blood-pressure/diagnosis-treatment/drc-20373417

https://www.heart.org/en/health-topics/high-blood-pressure/understanding-blood-pressure-readings/what-is-normal-blood-pressure

https://www.fda.gov/drugs/drug-safety-and-availability/fda-drug-safety-communication-fda-warns-about-serious-skin-reactions-associated-with-thiazide-diuretics