Skip to main content

Side effects of felodipine

Like all medicines, felodipine can cause side effects, although not everyone gets them. Side effects often improve as your body gets used to the medicine.

Common side effects

These common side effects of felodipine happen in more than 1 in 100 people. They are usually mild and only last for a short time. There are things you can do to help cope with them:

Headaches

Make sure you rest and drink plenty of fluids. Try not to drink too much alcohol. Ask your pharmacist to recommend a painkiller. Headaches should usually go away after the first week of taking felodipine. Talk to your doctor if they last longer than a week or are severe.

Feeling dizzy

If felodipine makes you feel dizzy, stop what you're doing and sit or lie down until you feel better. Do not drive, ride a bike or operate tools or machinery until the dizziness passes.

Flushing

Try cutting down on coffee, tea and alcohol. It might help to keep the room cool and use a fan. You could also spray your face with cool water, or sip cold or iced drinks.

The flushing should go away after a few days. If it does not go away, or if it's causing you problems, contact your doctor.

Swollen ankles

Raise your legs while you're sitting down.

Speak to a doctor or pharmacist if the advice on how to cope does not help and a side effect is still bothering you or does not go away.

Serious side effects

Serious side effects of felodipine are rare and happen in less than 1 in 1,000 people.

Immediate action required: Call 999 now if:

  • you get chest pain that does not stop after a few minutes or is new or worse if you already have angina

Chest pain is a possible sign of a heart attack and needs to be checked out as soon as possible.

Serious allergic reaction

In rare cases, it's possible to have a serious allergic reaction (anaphylaxis) to felodipine.

Immediate action required: Call 999 now if:

  • your lips, mouth, throat or tongue suddenly become swollen
  • you're breathing very fast or struggling to breathe (you may become very wheezy or feel like you're choking or gasping for air)
  • your throat feels tight or you're struggling to swallow
  • your skin, tongue or lips turn blue, grey or pale (if you have black or brown skin, this may be easier to see on the palms of your hands or soles of your feet)
  • you suddenly become very confused, drowsy or dizzy
  • someone faints and cannot be woken up
  • a child is limp, floppy or not responding like they normally do (their head may fall to the side, backwards or forwards, or they may find it difficult to lift their head or focus on your face)

You or the person who's unwell may also have a rash that's swollen, raised, itchy, blistered or peeling.

These can be signs of a serious allergic reaction and may need immediate treatment in hospital.

Other side effects

These are not all the side effects of felodipine. For a full list, see the leaflet inside your medicines packet

Information:

You can report any suspected side effect using the Yellow Card safety scheme.

Visit Yellow Card for further information.

Page last reviewed: 4 February 2022
Next review due: 4 February 2025