Danol
Danol
- You can purchase Danol in pharmacies in countries where it is registered, including the UK and Australia, and it is a prescription-only medicine; however, availability may vary by country and you should check local pharmacy and regulatory rules.
- Danol (danazol) is used for endometriosis, fibrocystic breast disease and hereditary angioedema. It works as a pituitary suppressant with weak androgenic and anti-oestrogenic activity.
- The usual dose of Danol depends on the condition: endometriosis 200 mg daily in two divided doses, fibrocystic breast disease 100–400 mg daily, and hereditary angioedema 200 mg daily initially, with maintenance doses often reduced to 50–100 mg daily.
- Danol is taken by mouth as capsules, commonly in strengths of 100 mg or 200 mg.
- Danol usually starts working within days to a few weeks, although symptom improvement may take longer depending on the condition being treated.
- The duration of action is typically around 12–24 hours, so it is usually taken in divided doses; treatment courses may last 3–6 months for endometriosis or fibrocystic breast disease, and longer-term for hereditary angioedema.
- Alcohol is best avoided or kept to a minimum, as both alcohol and Danol can put extra strain on the liver.
- The most common side effects are weight gain, acne, oily skin, increased body hair, voice changes, menstrual disturbances, hot flushes and mood changes.
- Would you like to try Danol without a prescription?
Danol
Basic Danol Information
- INN (International Nonproprietary Name): Danazol
- Brand names available in United Kingdom: Danol; Danocrine
- ATC Code: G03XA01
- Forms & dosages: Capsules in 50 mg, 100 mg, and 200 mg strengths
- Manufacturers in United Kingdom: Teva UK; Aspen Australia; Sanofi, others
- Registration status in United Kingdom: MHRA approved as a prescription medicine
- OTC / Rx classification: Prescription-only (Rx)
Danol Uses, Safety, And Buying Guide In The UK
Everyday Use And Best Practices
Taking danol can feel straightforward at first, but day-to-day routine is what keeps treatment on track.
For conditions such as endometriosis or hereditary angioedema, danazol medicine UK is usually taken twice daily, exactly as written on the prescription label.
Many UK patients find it easier to stick to taking danazol if the doses are tied to the same times each day, such as before work and after supper, or around school runs and shift starts.
That kind of routine supports adherence when life is busy, and it helps reduce the chance of missed capsules.
The exact capsule timing may be adjusted by the prescriber, so it is best not to change morning or evening timing on your own.
Danazol capsules can generally be taken with food or after meals if that helps settle the stomach, which suits common UK meal patterns rather well.
A simple breakfast or supper slot often works well for daily use.
- Set phone reminders for each dose.
- Keep the capsules in the same place every day.
- Use a weekly pill organiser if a pharmacist says it is suitable.
Safety Priorities
Because danol is prescription only, it is not suitable for everyone and MHRA warnings matter here.
Absolute danazol contraindications include pregnancy, breastfeeding, severe hepatic impairment, porphyria, active thrombosis or thromboembolic disease, and known hypersensitivity to danazol or excipients.
People with liver or kidney problems, high lipids, hypertension, diabetes, migraine, polycythaemia, or a past clot history may need close monitoring.
Warning Box For UK Patients: always tell the prescriber about contraception, liver disease, and any blood clot history before starting treatment.
Side effects such as headache, mood changes, or voice changes can affect day-to-day function, so care is needed with driving or operating machinery if feeling unwell.
If symptoms start affecting work, caring duties, or sleep, a GP or pharmacist review is sensible.
Dosage And Adjustments
The usual danazol dosage depends on the condition being treated and must be set by the prescriber, not the patient.
For endometriosis, the standard initial dose is 200 mg daily divided twice daily, with resistant cases sometimes needing up to 800 mg daily.
For fibrocystic breast disease, 100 mg to 400 mg daily in divided doses is used.
For hereditary angioedema danazol dosage, 200 mg daily split twice daily is common, with maintenance sometimes reduced to 50 mg to 100 mg daily.
Treatment is often planned for 3 to 6 months in endometriosis, 4 to 6 months in fibrocystic breast disease, and longer-term lowest-effective-dose use in hereditary angioedema.
Brand searches may show Danol or Danocrine, and people sometimes ask specifically about Danol 100 mg.
| Condition | Usual Starting Dose | Review Time |
|---|---|---|
| Endometriosis | 200 mg/day split twice daily | 3 to 6 months |
| Fibrocystic breast disease | 100 mg to 400 mg/day in divided doses | 4 to 6 months |
| Hereditary angioedema | 200 mg/day split twice daily | Ongoing review at lowest effective dose |
Children are not usually treated with danazol because safety and efficacy are not established in paediatric use.
Older adults need careful monitoring because hepatic and cardiovascular side effects can be more of a concern.
Marked hepatic impairment is a contraindication, and renal impairment calls for caution and toxicity monitoring.
Positive Reports From UK Patients
What do people usually notice when danazol helps?
Common patient experience themes include fewer flare-ups, more control of symptoms, and easier planning around periods or swelling episodes.
That can make work rotas, holidays, and family plans feel less unpredictable.
These are lived experiences, not guarantees, and responses vary from person to person.
- “My pain settled enough to plan ahead better.”
- “The swelling episodes became less disruptive.”
- “I could manage symptoms with more confidence.”
Common Challenges Reported In Practice
What do patients often ask pharmacists about after starting danazol?
The most common drawbacks reported on forums and in patient discussions include acne, weight gain, mood changes, hot flushes, and voice changes.
Some users need time to adjust, while others ask their clinician about alternative treatment if side effects become difficult.
For some people, tolerability is the deciding factor even when symptom control is good.
Buying Danol In The UK
How do people usually get danazol in the UK?
Because danazol is prescription-only, patients usually obtain it through an NHS prescription, a private prescription, or a regulated online pharmacy.
Familiar UK pharmacy names such as Boots, LloydsPharmacy, and Superdrug may be involved depending on service availability and stock.
When ordering online, a GPhC-registered pharmacy is the safer route, and unregulated sellers should be avoided.
In our online pharmacy, danol is available without a prescription, with discreet delivery to United Kingdom in 5-14 days.
Price And Supply Comparison
How much does it cost depends on whether the medicine is supplied on the NHS or privately.
In England, NHS prescription charges apply, while prescriptions are generally free in Scotland, Wales, and Northern Ireland.
Private costs vary by pharmacy, brand, and quantity, and availability of Danol 100 mg or 200 mg can change with stock.
| Route | Typical UK Cost Context | Notes |
|---|---|---|
| NHS prescription | England prescription charge; free in Scotland, Wales, and Northern Ireland | Depends on local prescribing and supply |
| Private prescription | Varies by pharmacy | Brand and quantity affect price |
| Online pharmacy delivery | Varies by service and delivery option | Use a GPhC-registered provider |
What It Contains And How It Works
What is actually inside Danol?
The INN is danazol, and UK brand naming may include Danol, while Danocrine is seen in other markets.
Capsules are available in 50 mg, 100 mg, and 200 mg strengths.
Put simply, danazol works as a pituitary suppressant with weak androgen and anti-oestrogen activity.
That action may reduce hormonal stimulation and help limit flare-ups in endometriosis and hereditary angioedema.
This is a simplified explanation and not a substitute for the patient leaflet or clinician advice.
| Item | Plain-English Summary |
|---|---|
| Ingredient | Danazol |
| Action | Pituitary suppressant with weak androgenic and anti-oestrogen activity |
| Goal | Reduce hormonal stimulation and symptoms |
Main Indications
Which conditions is danazol actually used for in the UK?
The approved uses are endometriosis, fibrocystic breast disease, and hereditary angioedema.
Endometriosis means tissue similar to the womb lining is growing where it should not, often causing pain and cycle-related problems.
Fibrocystic breast disease can cause painful, lumpy breasts and cyclic discomfort.
Hereditary angioedema causes sudden swelling attacks that can be serious and need preventive treatment.
Off-label use is less common and should always be clinician-led, with alternatives considered first depending on the condition.
| Indication | Typical Dose Range | Treatment Length |
|---|---|---|
| Endometriosis | 200 mg/day to 800 mg/day | 3 to 6 months, rarely up to 9 months |
| Fibrocystic breast disease | 100 mg/day to 400 mg/day | 4 to 6 months |
| Hereditary angioedema | 200 mg/day, then lowest effective maintenance dose | Ongoing maintenance |
Interaction Warnings
Do you need to change your diet while taking danazol?
There is no major routine food list, but it makes sense to avoid anything that worsens side effects.
Alcohol needs particular caution because of liver safety.
Caffeine is only an issue if it aggravates palpitations, anxiety, or sleep problems.
Danazol interactions can matter with warfarin, ciclosporin, and insulin, so every medicine should be checked carefully.
That includes herbal products and contraception.
Suspected interactions or side effects can be reported through the MHRA Yellow Card scheme.
- Tell the prescriber about all medicines, including herbal products.
- Check warfarin, ciclosporin, and insulin before starting.
- Review contraception with a clinician.
- Report possible reactions through Yellow Card if needed.
Latest Evidence And Insights
Does danazol still have a place in modern prescribing?
Recent UK and EU practice still recognises it as a niche but useful option for selected patients, especially where an established treatment is appropriate.
At the same time, contemporary practice weighs side effects more heavily than it did in the past.
Newer alternatives have broadened the choice for endometriosis and hereditary angioedema, so danazol is often considered alongside more recent options rather than first in line.
That balanced approach reflects modern safety thinking, not a loss of usefulness.
Evidence Snapshot: Danazol remains available for selected patients, but newer therapies and a stronger focus on tolerability mean prescribing is more selective than it once was.
Alternative Choices In NHS Prescribing
What happens if danazol is not the best fit?
NHS prescribing may consider leuprolide, goserelin, relugolix, elagolix, medroxyprogesterone, or oral contraceptives depending on the condition.
Some are injections, while others are newer oral therapies.
The key trade-off is usually symptom control versus side-effect burden, route of administration, and the amount of monitoring needed.
| Alternative | Practical Pros | Practical Cons |
|---|---|---|
| Leuprolide | Useful for symptom control | Injection; specialist review needed |
| Goserelin | Established option | Injection; monitoring required |
| Relugolix | Oral treatment | May not suit everyone |
| Elagolix | Oral treatment | Needs careful selection |
| Medroxyprogesterone | Progestin option | Different side-effect profile |
| Oral contraceptives | May suit some endometriosis cases | Not suitable for every patient |
- May suit people wanting oral treatment.
- May suit those avoiding androgenic side effects.
- Needs specialist review in more complex cases.
Regulation In The UK And Abroad
Danazol is MHRA approved as a prescription medicine in the UK.
Availability can depend on local formulary choice, specialist prescribing, and supply.
Repeat prescriptions and follow-up reviews are normally part of NHS care when the medicine is continued.
Stock can vary, so pharmacies may need to order it in.
| Region | Status | Access Note |
|---|---|---|
| United Kingdom | MHRA approved prescription medicine | May need pharmacy ordering |
| United States | Approved prescription medicine | Used for selected conditions |
| Selected EU countries | Registered in some markets | Not universal across the EU |
| Australia | Prescription medicine | Available under local regulation |
| Brazil | Approved prescription medicine | Subject to local supply rules |
Frequently Asked Questions
Is Danol the same as danazol?
Yes, Danol is a brand name for danazol.
Can I get danazol on the NHS?
Yes, it can be prescribed on the NHS where a clinician thinks it is suitable.
How long does danazol take to work?
That varies by condition and person, so the prescriber will usually review response after starting treatment.
What should I do if I miss a dose?
Take it when remembered unless the next dose is near, and never double up.
Fertility usually returns in 2 to 3 months after treatment ends.
Guidelines For Proper Use
How should danol be used day to day?
Take it exactly as prescribed, keep to the same times each day, and store it correctly.
The storage guidance is simple: keep capsules at 15 to 30°C, protect them from moisture and light, and keep them out of children’s reach.
If an overdose is suspected, urgent medical help is needed.
Warning signs can include severe nausea, vomiting, menstrual disturbances, or androgenic effects.
Pregnancy and breastfeeding are absolute contraindications, so contraception and pregnancy avoidance must be taken seriously.
UK patients often trust pharmacists for medicine counselling, so a local medication review or the NHS patient information leaflet can be a useful source of support.
If side effects affect daily life, speak to a GP or pharmacist rather than stopping treatment alone.
- Seek urgent help if pregnancy is possible or confirmed.
- Get advice quickly for severe nausea or vomiting.
- Speak to a clinician about any clot symptoms or chest pain.
- Ask for review if voice changes, mood changes, or liver concerns develop.
Delivery Across United Kingdom
| City | Region | Delivery time |
|---|---|---|
| London | Greater London | 5-7 days |
| Birmingham | West Midlands | 5-7 days |
| Manchester | North West England | 5-7 days |
| Glasgow | Scotland | 5-7 days |
| Edinburgh | Scotland | 5-7 days |
| Leeds | West Yorkshire | 5-7 days |
| Liverpool | Merseyside | 5-7 days |
| Bristol | South West England | 5-7 days |
| Sheffield | South Yorkshire | 5-7 days |
| Newcastle upon Tyne | North East England | 5-7 days |
| Nottingham | East Midlands | 5-9 days |
| Leicester | East Midlands | 5-9 days |
| Coventry | West Midlands | 5-9 days |
| Cardiff | Wales | 5-7 days |
| Belfast | Northern Ireland | 5-7 days |
