Buy Tetralysal 300 Online. No Consultation Fee, Free Next-Day Delivery
Get prescribed Tetralysal 300 for Acne by a UK clinician through a free video consultation*. No questionnaires, no hidden fees. You only pay for your medication if approved.


Other Related Treatments
MEDICAL INFORMATION
Tetralysal 300 Key Facts
About Tetralysal 300
Tetralysal 300 contains lymecycline, a tetracycline antibiotic, as its active ingredient. Lymecycline works by killing propionibacterium acne, one of the main bacteria that causes severe acne. Propionibacterium normally feeds on sebum produced by the sebaceous glands in the skin. This process produces fatty acids and other waste that irritates the sebaceous glands, which become inflamed, causing acne.
It is also used for the treatment of chest and sinus infections, sexually transmitted infections, and infections in or around the mouth.
Tetralysal 300 is available as the branded version or with a prescription as generic lymecycline. NowPatient offers Tetralysal 300 or lymecycline as a treatment for acne only, following an online consultation with a prescribing clinician.
Key facts of Tetralysal 300
- For the treatment of acne
- Tetralysal 300 can take several weeks to work. Speak to your doctor if you see no improvement after 8 weeks
- Tetralysal 300 has some common side effects which include sickness and diarrhoea
- It can be dangerous if you take Tetralysal 300 with certain medications. If you’re not sure if it is safe, discuss this with the prescribing clinician
- You may get thrush when taking Tetralysal 300. Symptoms include redness and itching in the mouth, and/or vaginal itching
- Tetralysal 300 is not recommended if you’re pregnant or breastfeeding
Who is Tetralysal 300 suitable for?
Tetralysal 300 is suitable for most adults and children over 12 years of age.
Who is Tetralysal 300 not suitable for?
Tetralysal 300 may not be suitable for some people. To make sure it’s safe for you, speak to the prescribing clinician before taking Tetralysal 300 if you:
- Have ever had an allergic reaction to lymecycline
- Have kidney disease
- Have liver problems
- Have systemic lupus erythematosus
- Have myasthenia gravis (muscle weakness)
How and where to get Tetralysal 300?
You can buy Tetralysal 300 safely and securely from NowPatient. You can start a consultation today for free and if you qualify for treatment, you only pay for the cost of the medication. Delivery is made to your home or office from our registered pharmacy.
Our service is certified, safe and effective, and we only ever treat conditions. If you book a consultation with our prescribers for the treatment of acne, you can discuss if Tetralysal 300 is a suitable treatment option for you.
At the end of the consultation, the clinician will decide if a treatment plan is suitable for you. If it is, the clinician will issue you with a prescription which can then be ordered, paid for and delivered directly to your chosen address by NowPatient.
Dosage and strength for Tetralysal 300 for acne
Tetralysal 300 is available in capsule form when used for acne, it is available in strengths of 408mg capsules. The typical dose of Tetralysal 300 for acne is 1 capsule once a day, usually in the morning.
Information about how to take Tetralysal 300 for acne
Tetralysal capsules should be taken as directed by your healthcare provider. Also, make sure you read the patient information leaflet given to you.
Swallow the capsule whole, with a full glass of water, either sitting or standing. The capsule could otherwise cause irritation if it gets stuck in your throat. Do not take Tetralysal 300 just before you go to bed. You may take Tetralysal 300 with or without food.
What happens if you take too much Tetralysal 300?
An extra dose of Tetralysal 300 is unlikely to cause any harm.
However, you should talk to your doctor or reach out to one of our prescribing clinicians, if you have taken too much Tetralysal 300 and you experience any of the following side effects.
What are the side effects of Tetralysal 300?
Side effects of Tetralysal 300 are split into common and serious.
Common side effects include:
- Nausea
- Stomach pain
- Diarrhoea
- Headaches
- Visual disturbances
- Dizziness
Serious side effects include:
- Sign of liver problems – dark urine, yellowing of your eyes or skin
- Skin more sensitive to the sun. Avoid sunbeds or sunlamps while taking this medication
If you experience any serious side effects, you should contact NHS 111.
If you experience a serious allergic reaction with the signs shown below you should contact emergency services on 999.
- 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
Information about taking Tetralysal 300 at the same time as other medications or herbal supplements
There is not enough evidence to suggest there are any drug interactions between herbal supplements and Tetralysal 300. In any event, you should let your prescribing clinician know if you are taking any herbal supplements.
Tell your doctor if you’re taking:
- Supplements containing aluminium, calcium, iron, magnesium or zinc
- Indigestion remedies such as antacids
- Other antibiotics
- Quinapril
- Vitamin A
- Warfarin
- Diuretics such as furosemide
- Phenytoin or carbamazepine for epilepsy
Tetralysal 300 does not stop contraceptive pills from working. If you have any vomiting or diarrhoea and take the contraceptive pill, you might be at risk of your contraceptive not working.
Why might Tetralysal 300 not work for acne?
Tetralysal 300 may not work for you, common reasons may be interactions with other drugs you may be taking or antibiotic resistance. Topical treatments such as Differin, Epiduo, or benzoyl peroxide should be used when taking Tetralysal 300 to reduce the chances of antibiotic resistance.
Can Tetralysal 300 taken for acne be taken long term?
The course of treatment of Tetralysal 300 is 3 months, or up to 6 months if your acne has not cleared completely, followed by a 3 month break.
Is there a herbal Tetralysal 300?
No. Herbal Tetralysal 300 does not exist. If you have been marketed such a formulation, it may be fake.
Can women use Tetralysal 300?
Women can only take Tetralysal 300 for the treatment of acne. It is however, not recommended if you are pregnant or breastfeeding.
Should I avoid any particular food or drink when taking Tetralysal 300?
You can eat and drink normally when taking Tetralysal 300.
What lifestyle changes can I make to help me with acne?
Lifestyle changes you can make include:
- Not washing affected areas of skin more often than twice a day as this may irritate your skin and make spots worse
- Washing affected skin with a mild soap or cleanser and lukewarm water
- Never squeeze spots as this can cause permanent scars
- Not to use too much make-up or cosmetics and use water-based make-up and toiletries that are less likely to block skin pores
- Alternatives to Tetralysal 300
Alternative medicinal products for the treatment of acne include Epiduo gel, Duac gel, Treclin gel, Zineryt lotion, oxytetracycline, and minocycline.
Sources
Medical Disclaimer
NowPatient has taken all reasonable steps to ensure that all material is factually accurate, complete, and current. However, the knowledge and experience of a qualified healthcare professional should always be sought after instead of using the information on this page. Before taking any drug, you should always speak to your doctor or another qualified healthcare provider.
The information provided here about medications is subject to change and is not meant to include all uses, precautions, warnings, directions, drug interactions, allergic reactions, or negative effects. The absence of warnings or other information for a particular medication does not imply that the medication or medication combination is appropriate for all patients or for all possible purposes.
Related Articles
FAQs
Answers to Popular Questions About Tetralysal 300
What is Tetralysal 300?
Tetralysal 300 is a prescription antibiotic capsule containing lymecycline 408 mg (equivalent to tetracycline 300 mg). It is a tetracycline antibiotic used as a first-line oral treatment for moderate acne vulgaris. Tetralysal is the branded version of lymecycline and is widely prescribed in the UK for acne. It is typically used for 8–12 week courses alongside topical treatments.
How does Tetralysal 300 work for acne?
Lymecycline has both antibacterial and anti-inflammatory effects. It reduces the population of Cutibacterium acnes (the bacteria involved in acne) and directly suppresses inflammatory mediators in the skin. This dual action makes it effective at reducing both the number and severity of acne lesions (spots, papules, pustules). It should always be used with a topical retinoid (e.g., adapalene) or benzoyl peroxide to reduce antibiotic resistance.
Is Tetralysal 300 the same as Lymecycline?
Yes, Tetralysal 300 is the brand name for lymecycline 408 mg capsules. Generic lymecycline is also available and is equally effective. Both contain the same active ingredient in the same dose.
How do I take Tetralysal 300?
Take one capsule daily, ideally in the morning with a glass of water. Unlike some tetracyclines, lymecycline can be taken with food without significantly affecting absorption. Avoid taking it with dairy products, antacids, iron, or calcium supplements within 2 hours. Courses typically last 8–12 weeks. Do not use for longer than 3 months to minimise antibiotic resistance.
What are the side effects of Tetralysal 300?
Common side effects include nausea, abdominal discomfort, and diarrhoea. Photosensitivity (increased sensitivity to sunlight) is a known effect — use SPF 30+ sunscreen and avoid excessive sun exposure. Vaginal thrush may occur. Oesophageal irritation is possible if taken without enough water. Rarely, benign intracranial hypertension (severe headache, visual changes) can occur.
Can I take Tetralysal 300 during pregnancy?
No, lymecycline and all tetracyclines must not be taken during pregnancy or breastfeeding. They can affect foetal bone and tooth development and cause permanent tooth discolouration. They are also contraindicated in children under 12. If you become pregnant while taking Tetralysal, stop immediately and consult your doctor.
How can I get Tetralysal 300?
Tetralysal 300 is available on NHS prescription from your GP, dermatologist, or through NowPatient. It is a first-line oral antibiotic for moderate acne per NICE guidelines. NowPatient offers online consultations and home delivery.
OUR CUSTOMERS VIEW
What Customers Love About Our Service
We want everyone to be happy and healthy, that’s what keeps us going. Read what some of them have to say about us.
Medicines Experts
Meet Our Medical Team
We are a broad skilled and passionate group of clinicians with experience of operating in health systems in the United Kingdom & United States. Providing excellent care and advice is at the heart of everything we do. You can read more about our medical team by visiting the medical team page or learn more about how we curate content by visiting our editorial process
















































