Online Pharmacy Logo
Cart

Your cart is empty!

What are Levonelle Tablets?

Levonelle Tablets are a form of emergency contraception designed to prevent pregnancy after unprotected intercourse or contraceptive failure, such as a split condom. Known commonly as the "Plan B" pill, Levonelle contains the active ingredient levonorgestrel, a hormone that can prevent pregnancy if taken promptly after the incident.

How Do Levonelle Tablets Work?

Levonelle Tablets work primarily by affecting the hormonal cycle to prevent ovulation. The active ingredient, levonorgestrel, is a progestogen that helps to inhibit or delay the release of an egg from the ovaries. Additionally, it may alter the cervical mucus to make it more difficult for sperm to enter the uterus, and change the lining of the uterus to prevent implantation. By taking Levonelle soon after unprotected intercourse, you reduce the risk of pregnancy effectively.

How to Take Levonelle Tablets

To use Levonelle Tablets correctly, follow these guidelines:

  1. Dosage: Take one 1500 microgram tablet of Levonelle as soon as possible after unprotected intercourse or contraceptive failure. The tablet can be taken up to 72 hours (3 days) after the incident, but it is more effective the sooner it is taken.
  2. Administration: Swallow the tablet whole with a glass of water. Levonelle can be taken with or without food. Do not crush or chew the tablet.
  3. Consistency: For the best results, take Levonelle as soon as possible following unprotected intercourse or contraceptive failure. The effectiveness of the tablet decreases with time, so prompt action is crucial.

Who Should Use Levonelle Tablets?

Levonelle Tablets are suitable for women of childbearing age who need emergency contraception after unprotected intercourse, a split condom, or any other form of contraceptive failure. It is important to consult a healthcare provider if you are unsure whether Levonelle is appropriate for you, especially if you have other health conditions or are on medication.

Potential Side Effects and Precautions

Levonelle Tablets are generally well-tolerated, but some users may experience side effects. Common side effects include nausea, vomiting, abdominal pain, headache, dizziness, and fatigue. Some women might also experience changes in their menstrual cycle, such as earlier or later periods.

To minimize side effects, adhere to the prescribed dosage and take the tablet as soon as possible after the incident. If you vomit within 2 hours of taking Levonelle, contact your healthcare provider as you may need to take another dose. If you experience severe side effects or if your period is significantly delayed, seek medical advice.

Levonelle is not intended for regular contraceptive use and does not protect against sexually transmitted infections (STIs).

Where to Buy Levonelle Tablets in London

If you are in London and need emergency contraception, King's Pharmacy Online provides a fast and efficient solution. This trusted online pharmacy offers a secure platform for purchasing Levonelle Tablets, with the added benefit of same-day delivery within London. This ensures that you receive your emergency contraception promptly and can avoid unwanted pregnancy following unprotected intercourse or contraceptive failure.

Why Choose King's Pharmacy Online?

King’s Pharmacy Online is known for its reliable service, competitive pricing, and extensive range of healthcare products. Ordering Levonelle Tablets from this pharmacy guarantees that you receive genuine medication delivered directly to your door. The same-day delivery service is especially advantageous for those seeking immediate access to emergency contraception.

Storing Levonelle Tablets

Store Levonelle Tablets at room temperature, away from moisture and direct sunlight. Keep the tablets in their original packaging and out of reach of children. Always check the expiration date and do not use the tablets past this date.


Levonelle Tablets provide an important option for emergency contraception, helping to prevent pregnancy after unprotected intercourse or contraceptive failure. For those in London needing quick access to this Plan B pill, King's Pharmacy Online offers a convenient service with same-day delivery. Always follow the dosage instructions and consult your healthcare provider if you have any questions or concerns about using Levonelle Tablets.

What is Levonelle?
Levonelle is an emergency contraceptive pill used to prevent pregnancy after unprotected sex or contraceptive failure. It contains levonorgestrel, a synthetic hormone similar to the natural hormone progesterone.
Levonelle works primarily by preventing or delaying ovulation (the release of an egg from the ovary). It may also make it more difficult for a fertilized egg to implant in the womb.
Levonelle is most effective when taken as soon as possible after unprotected sex. It is estimated to prevent: Up to 95% of pregnancies if taken within 24 hours Up to 85% if taken within 48 hours Up to 58% if taken within 72 hours (3 days) For treatments after 3 days please look at EllaOne
Levonelle should be taken as soon as possible after unprotected sex, ideally within 12 hours. It can be taken up to 72 hours (3 days) after, but its effectiveness decreases over time.
Yes, you can take Levonelle more than once in a menstrual cycle if necessary. However, it is not recommended as a regular form of contraception due to possible side effects and reduced effectiveness compared to regular contraceptive methods.
Take one Levonelle tablet with water as soon as possible after unprotected sex. It can be taken with or without food.
Nausea Fatigue Headache Dizziness Breast tenderness Irregular bleeding until your next period Vomiting (if you vomit within two hours of taking the pill, consult a healthcare provider as you may need to take another dose)
If you vomit within two hours of taking Levonelle, it may not be effective. Contact your healthcare provider; you may need to take another dose.
No, Levonelle is intended for emergency use only. It is not as effective as regular contraceptive methods and should not be used as a primary form of birth control.
No, Levonelle does not protect against STIs. Use condoms to reduce the risk of STIs.
If your period is more than seven days late, significantly lighter or heavier than usual, or if you experience unusual abdominal pain, take a pregnancy test and contact your healthcare provider.
Yes, Levonelle can be used while breastfeeding. Small amounts of levonorgestrel may pass into breast milk, but it is not harmful to the baby. Breastfeed before taking the pill to minimize the amount the baby receives.
Some medications may reduce the effectiveness of Levonelle. These include: Certain epilepsy medications Some HIV medications Some antibiotics (e.g., rifampicin, rifabutin) Herbal remedies containing St John's Wort
Individuals allergic to levonorgestrel or any other ingredient in the pill Those with severe liver disease Pregnant women (it will not terminate an existing pregnancy)

Still need help? Reach out to support 24/7:

0207 935 7172

Have a question?

Our friendly staff will be happy to help!

Email customer support

We aim to reply in 24 hours

Call us on 0207 935 7172

Mon - Fri: 9am - 6pm

Sat: 10am - 2pm

Sun: closed