Question 1

Does Atenolol lower blood pressure quickly?

Accepted Answer

Yes, Atenolol typically starts to lower high blood pressure after about 3 hours of taking it, but it may take up to 2 weeks to reach its full effectiveness. It’s important to continue taking the medication as prescribed, even if you don’t feel any immediate changes in your blood pressure.

Question 2

Does Atenolol cause weight gain?

Accepted Answer

Yes, it is possible for Atenolol to cause weight gain as a side effect. On average, weight gain associated with beta-blockers like Atenolol is about 2.6 pounds (1.2 kilograms). This side effect is more common with older beta-blockers such as Atenolol and metoprolol. If you have concerns about weight gain while taking Atenolol, it’s important to discuss them with your healthcare provider.

Question 3

Does Atenolol thin your hair?

Accepted Answer

It is possible that Atenolol, a type of blood pressure medication known as a beta-blocker, may cause thinning of the hair. This is because certain blood pressure medications, like beta-blockers, have been associated with hair loss, a condition known as telogen effluvium. Some other commonly prescribed beta-blockers besides Atenolol include propranolol, metoprolol, timolol, nadolol, and others.

Question 4

Does Atenolol affect sleep?

Accepted Answer

Beta-blockers like metoprolol (Lopressor, Toprol XL) and Atenolol are mainly prescribed to manage high blood pressure or irregular heartbeats. One potential side effect is that these medications may lower the body’s natural melatonin levels. Melatonin is a hormone that helps regulate your sleep-wake cycle.

Atenolol

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