How and when to take sotalol

Take sotalol exactly as your doctor has told you, and follow the instructions on the label. If you're not sure, check with your doctor or pharmacist.

Dosage and how to take sotalol

Dosage

Sotalol tablets come in different strengths: 40mg, 80mg and 160mg.

The usual dose of sotalol is between 80mg and 320mg a day. If you get irregular heartbeats several times a day, your doctor may prescribe a higher daily dose of up to 640mg.

If you're older or have kidney problems, your doctor may prescribe a lower dose.

How to take it

You can take sotalol with or without food, but it's best to take it the same way each day.

Swallow the tablets whole with a drink of water.

You'll usually take sotalol once or twice a day.

Your doctor may advise you to take your first dose before bedtime, because it can make you feel dizzy. After the first dose, if you do not feel dizzy, you can take sotalol in the morning.

If you take sotalol twice a day, try to take it in the morning and in the evening.

How long to take it for

Usually, treatment with sotalol is long term, even for the rest of your life.

Talk to your doctor if you want to stop taking it. Stopping suddenly may make your condition worse.

If you forget to take it

If you miss a dose of sotalol, take it as soon as you remember, unless it's nearly time for your next dose. In this case, just leave out the missed dose and take your next dose at the usual time.

Never take 2 doses at the same time. Never take an extra dose to make up for a forgotten one.

If you often forget doses, it may help to set an alarm to remind you. You could also ask your pharmacist for advice on other ways to help you remember to take your medicine.

If you take too much

Taking too much sotalol can slow down your heart rate and make it difficult to breathe. It can also cause dizziness and trembling.

The amount of sotalol that can lead to an overdose varies from person to person.

It's important to get medical advice if you take more than your prescribed dose.