EllaOne is a morning after pill that you can take up to 120 hours after having unprotected sex. Order EllaOne online today from Asda Online Doctor.

trustpilot-ratings-5-star (9)
Front of box containing 1 ellaOne 30mg tablet
Rear of box containing 1 ellaOne 30mg tablet
Blister pack of 1 ellaOne 30mg tablet
Discreet packaging
Treatment Options

Prices from £33.00

FREE delivery included

In stock. Simply fill in a brief questionnaire. One of our doctors will review your order and prescribe a suitable treatment. How to Order

Emergency contraception for immediate use

30 mg - £33.00

Get started

Emergency contraception for future use

30 mg - £33.00

Get started

Who can take EllaOne

You should not take EllaOne if you are allergic to any of the ingredients.

Speak to your doctor before taking EllaOne if you have:

  • any symptoms of pregnancy, such as morning sickness
  • a late period
  • severe asthma and are using steroid tablets
  • an allergy to lactose

EllaOne side effects

You may experience some side effects when taking EllaOne. Some common side effects include:

  • nausea
  • abdominal pain
  • vomiting
  • painful periods
  • headaches
  • breast tenderness
  • dizziness
  • mood swings
  • back pain
  • muscle pain
  • tiredness

Uncommon side effects of EllaOne include:

  • diarrhoea
  • heartburn
  • wind
  • unusual vaginal bleeding
  • hot flushes
  • changes in appetite
  • acne
  • fever

Rare side effects of EllaOne include:

  • genital pain
  • pain during sex
  • concentration loss
  • vertigo
  • shaking
  • taste changes
  • hives
  • light sensitivity

For a full list of the possible side effects of EllaOne, you can read the patient information leaflet which comes in your EllaOne box. If you experience any of these side effects after taking EllaOne, please get in touch with your doctor as soon as possible.

EllaOne interactions with drugs and foods

You may not be able to take EllaOne if you have taken certain medications in the past four weeks as they may make EllaOne less effective. These include medications for:

  • epilepsy, such as primidone, phenobarbital, phenytoin, carbamazepine
  • tuberculosis, such as rifampicin, rifabutin
  • HIV, such as ritonavir, efavirenz
  • fungal infections, such as griseofulvin
  • depressive moods, such as St John’s wort (Hypericum perforatum)

Do not take EllaOne with other emergency contraception pills that contain levonorgestrel, such as Levonelle. This is because if you take them together it may make them less effective.

Talk to your doctor or a healthcare professional about any medications you have taken in the past four weeks to find out if you can take EllaOne. Your doctor may prescribe a different type of emergency contraception, such as the copper intrauterine device (Cu-IUD).

Medically reviewed by:
Dr Kathryn Basford

Dr Kathryn Basford is a qualified GP who works as a GP in London, as well as with ZAVA. She graduated from the University of Manchester and completed her GP training through Whipps Cross Hospital in London.

Meet our doctors

Article created: 16 Sep 2021

Last reviewed: 16 Sep 2021

(Reviews are for ZAVA UK)

ZAVA logo
gmc logo GPC logo

You might need emergency contraception if you’ve recently had unprotected sex and want to reduce your risk of getting pregnant. Asda Online Doctor by ZAVA offers a morning after pill service, which includes a variety of options.

Authorised and regulated by