How To Use Utovlan
Complete Step-by-Step Usage Guide, Dosage Instructions & Safety Information
Key Takeaways: How to Use Utovlan Correctly
- Start on time: For period delay, begin 3 days before your expected period.
- Dose varies: Typically 5mg three times daily, but always follow your prescription.
- Swallow whole: Take with water; can be taken with or without food.
- Missed dose: Take as soon as you remember, but never double up.
- Withdrawal bleed: Your period usually returns 2–4 days after stopping.
- Not a contraceptive: Use barrier methods if needed during treatment.
Utovlan (norethisterone) is a prescription-only medicine used to treat heavy periods, painful periods, endometriosis, and to delay your period. Using it correctly ensures it works effectively and safely. This guide explains exactly how and when to take it, who can use it, and important precautions.
Important Medical Advice
Stop Utovlan and seek immediate medical help if you experience: sudden chest pain, coughing up blood, severe calf pain/swelling (possible blood clot); difficulty breathing, swelling of face/tongue, intense itchy rash (allergic reaction); yellowing of skin or eyes (jaundice). Avoid Utovlan if you are pregnant or have a history of blood clots.
How to Take Utovlan: Step‑by‑Step Usage Guide
Follow these steps to ensure you take Utovlan safely and effectively. Always read the patient information leaflet supplied with your medicine.
- Check with your doctor: Utovlan is a prescription medicine. Your doctor will confirm the correct dose and duration for your condition.
- Know your start date: For period delay, start 3 days before your expected period. For heavy or irregular bleeding, start on day 1 of your cycle or as directed by your doctor.
- Take the correct dose: Swallow the tablet whole with a glass of water. Do not chew or crush. Typical doses are given in the dosage guide below.
- Be consistent: Try to take each dose at the same time each day. This helps maintain steady hormone levels.
- If you forget a dose: Take it as soon as you remember, unless it’s nearly time for your next dose. In that case, skip the missed dose. Never take two doses together.
- Complete the course: Keep taking the tablets for the full number of days prescribed, even if your bleeding stops or your period is delayed. Stopping early may cause breakthrough bleeding.
- After finishing: Your period will usually start within 2–4 days. If you have no bleeding after 7 days, check with your doctor – you may need a pregnancy test.
🗒️ Pharmacist tip: Set an alarm on your phone to remind you to take your doses at the same times each day.
Utovlan Dosage Guide for Different Conditions
Doses vary depending on why you are taking Utovlan. The table below summarises the usual doses from the official PIL and SmPC. Always follow your doctor’s prescription.
| Condition | Typical Dose | Duration / Notes |
|---|---|---|
| Heavy / painful / irregular periods | One 5mg tablet three times daily | Usually for 10 days. A withdrawal bleed follows a few days after stopping. |
| Premenstrual tension (PMT) | One 5mg tablet once daily | From day 16 to day 25 of your cycle (10 days). |
| Endometriosis | One 5mg tablet three times daily (15 mg/day) | Continuous for at least 6 months. Dose may be increased to 20–25 mg/day if spotting occurs. |
| Breast cancer | 40–60 mg daily (8–12 tablets) | Under specialist supervision only. |
| Delay a period | One 5mg tablet three times daily | Start 3 days before expected period. Period usually returns 2–3 days after stopping. |
If you are unsure about your dose, contact your doctor or pharmacist.
Who Should Use Utovlan
Utovlan is suitable for women who have been prescribed it by a doctor for one of the following reasons:
- Heavy periods (menorrhagia): To reduce bleeding and regulate the cycle.
- Painful periods (dysmenorrhoea): Helps by thinning the womb lining.
- Irregular periods or too‑frequent periods.
- Premenstrual tension (PMT): Relieves symptoms like mood swings and bloating.
- Endometriosis: Shrinks misplaced womb tissue and eases pain.
- Breast cancer: As part of hormone therapy (higher doses).
- Delaying a period: For holidays, exams, or special occasions.
Your doctor will confirm that Utovlan is appropriate for your specific situation.
Who Should NOT Use Utovlan
According to the PIL, do not take Utovlan if any of the following apply to you. If you are unsure, ask your doctor.
- Allergy: To norethisterone or any of the ingredients (lactose, maize starch, etc.).
- Pregnancy or suspected pregnancy: Hormonal medicines can affect the developing baby.
- Unexplained vaginal bleeding: (not related to your period) – the cause must be investigated first.
- Blood clots: Current or past deep vein thrombosis (DVT), pulmonary embolism, or clot in any other blood vessel.
- Heart or circulation problems: History of heart attack, angina, or stroke.
- Liver disease: Severe liver problems or tumours.
- Past pregnancy problems: Jaundice or itchy blistering rash (pemphigoid gestationis) during pregnancy.
- Porphyria: A rare inherited blood disorder.
🗒️ Note: If you have any of the following conditions, your doctor will weigh the risks and benefits before prescribing: epilepsy, migraine, asthma, heart or kidney problems, depression.
Taking Utovlan: With or Without Food?
Utovlan can be taken with or without food. However, if you find it upsets your stomach, taking it with a meal or a snack may help.
- With food: Helps reduce nausea or stomach discomfort.
- Without food: No significant effect on absorption; still works effectively.
There are no foods you must avoid while taking Utovlan, but avoid grapefruit juice if you are taking any other medicines, as it can affect liver enzymes.
Special Conditions: Pregnancy, Breastfeeding & More
Pregnancy
Do not take Utovlan if you are pregnant. Hormonal medicines like norethisterone can affect the development of the baby. If you become pregnant while taking Utovlan, stop immediately and tell your doctor. Use barrier contraception (e.g., condoms) during treatment as Utovlan is not a contraceptive.
Breastfeeding
Small amounts of norethisterone may pass into breast milk. Discuss with your doctor whether you should continue breastfeeding or use an alternative feeding method while taking Utovlan.
Liver or kidney problems
Utovlan is contraindicated in severe liver disease. If you have mild to moderate liver or kidney problems, your doctor may still prescribe it but will monitor you closely.
Epilepsy, migraine, asthma, heart conditions
These conditions may require extra caution. Tell your doctor if you have any of these, as they might affect your suitability for Utovlan.
Driving and using machines
Utovlan is not known to affect your ability to drive or operate machinery.
Utovlan Usage FAQs
What should I do if I miss a dose of Utovlan?
Take it as soon as you remember, unless it's nearly time for your next dose. In that case, skip the missed dose. Never take two doses together to make up.
Can I take Utovlan if I'm trying to get pregnant?
Utovlan is not a contraceptive, but it should not be used if you are trying to conceive unless specifically prescribed by a fertility specialist. Stop taking it if you think you might be pregnant.
How long does it take for Utovlan to delay a period?
You need to start taking Utovlan 3 days before your period is due. While you continue taking it, your period will be delayed. It usually returns 2–4 days after stopping.
Can I drink alcohol while taking Utovlan?
There is no known interaction with alcohol, but drinking heavily may affect your liver function and could theoretically alter hormone levels. Moderation is advised.
What happens if I take too many Utovlan tablets?
Taking too many may cause nausea, vomiting, or dizziness. Contact your doctor or go to A&E immediately if you have taken an overdose. Take the packet with you.
Need Utovlan Prescribed for Period Delay?
If you've discussed Utovlan with your doctor and have a prescription, or you'd like to speak to a UK-registered doctor online, start a consultation today.
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Clinical References & Sources
Medical Content Manager
Nabeel is a co-founder, and medical content manager of Chemist Doctor. He works closely with our medical team to ensure the information is accurate and up-to-date.
Medical Doctor
Dr. Feroz is a GMC-registered doctor and a medical reviewer at Chemist Doctor. He oversees acute condition and urgent care guidance.
Medical Director
Usman is a co-founder, and medical director of Chemist Doctor. He leads the organisation's strategic vision, bridging clinical and operational priorities.
Review Date: 20 February 2026
Next Review: 20 August 2026
Published on: 20 February 2026
Last Updated: 20 February 2026