Patients taking digoxin are being advised by theNHS to consult their GP if they develop two frequent adverse reactions. Digoxin is a cardiac glycoside medication commonly prescribed for various heart conditions, including erratic heartbeats.

The drug functions by reducing a patient's heart rate whilst enabling the heart to contract more strongly, consequently making it simpler for the heart to circulate blood throughout the body. When prescribed digoxin for a cardiac condition, you'll typically receive it as a tablet, liquid, or injection, with the latter usually administered in hospital settings.

Whilst digoxin proves beneficial in managing symptoms of irregular heartbeats, atrial fibrillation, and heart failure, it carries several frequent adverse effects. Although many of these reactions may be relatively minor, the NHS has cautioned that experiencing multiple symptoms simultaneously could indicate a more severe condition requiring medical intervention.

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The NHS guidance states: "Tell your doctor if you have more than 2 of the common side effects – it means you could have too much digoxin in your blood."

According to the NHS, common side effects of taking digoxin can include:

• Changes in vision


• Diarrhoea


• Dizziness


• Nausea


• Vomiting


• Skin rashes

These side effects typically affect more than one in 100 patients. Whilst you may need to consult a physician regarding these symptoms, they're generally not severe or life-threatening.

However, the NHS does stress: "It happens rarely, but some people have serious side effects after taking digoxin." Severe reactions can include heart palpitations, feeling dizzy, and struggling to breathe.

In such cases, the NHS recommends dialling 999 or heading straight to A&E. Complete information about digoxin and its potential adverse effects can be found on the NHS website here.