An older injectable tetracycline antibiotic
Rolitetracycline
An older injectable tetracycline antibiotic, now largely obsolete, once used to treat bacterial infections.
What is Rolitetracycline?
Rolitetracycline is an older antibiotic from the tetracycline family, designed to be given by injection rather than by mouth. It was used in the past to treat various bacterial infections but is now largely obsolete, having been replaced by other antibiotics. Like all tetracyclines, it can stain developing teeth, so it is avoided in pregnancy, while breastfeeding and in young children, and it can make the skin more sensitive to sunlight (photosensitivity). It is included here for completeness rather than as a current treatment.
Education and reference only. This is a plain-language guide to Rolitetracycline — it deliberately contains no doses. Doses depend on the person, the brand and the reason for treatment, and belong with your prescriber. Always check the BNF, the product labelling (SmPC) and follow medical advice.
What it is
Rolitetracycline is an antibiotic belonging to the tetracycline group, formulated so it could be given by injection, for example when the oral route was not suitable. It was used in the past to treat a range of bacterial infections. It is now largely obsolete in modern practice, having been replaced by newer antibiotics with better safety and convenience. As a tetracycline, it shares the typical cautions of that family, particularly around teeth, pregnancy, children and sun sensitivity. It is described here for background rather than as a treatment in current routine use.
How it works
Tetracyclines such as rolitetracycline work by stopping bacteria from making the proteins they need to grow and multiply, which halts the infection so the body's defences can clear it. They act against a broad range of bacteria. One reason for the family's typical cautions is that tetracyclines bind to calcium in growing teeth and bones, which is why they can permanently stain developing teeth and are avoided in pregnancy, breastfeeding and young children. They can also make the skin more sensitive to sunlight, leading to easier sunburn.
Company & origin
Originated / developed by: Generic (largely historical).
An older injectable form of tetracycline antibiotic, used in the past in the UK and now largely obsolete.
Practical use
How to take Rolitetracycline
General, dose-free guidance — always follow your prescriber's and the leaflet's specific instructions.
- Rolitetracycline is an older injectable antibiotic that is largely obsolete and not in routine current use.
- Like all tetracyclines, it is avoided in pregnancy, while breastfeeding and in young children, as it can stain developing teeth.
- Protect your skin from strong sunlight, as tetracyclines can make the skin burn more easily (photosensitivity).
- Use any antibiotic only for a genuine bacterial infection and complete the course as directed.
- If you see it in older records, ask your prescriber to explain its past role; modern antibiotics are now used instead.
Weighing it up
Advantages & disadvantages of Rolitetracycline
Advantages
- As a tetracycline, it acted against a broad range of bacteria.
- Being injectable, it offered an option when the oral route was not suitable.
- Part of a long-established and well-understood family of antibiotics.
Disadvantages
- Is largely obsolete and replaced by newer antibiotics.
- Can permanently stain developing teeth, so it is avoided in pregnancy, breastfeeding and young children.
- Can make the skin more sensitive to sunlight, leading to easier sunburn (photosensitivity).
Practical use
Good to know
The key points about rolitetracycline are the cautions shared by all tetracyclines, alongside the fact that it is an older medicine no longer in routine use. The most important caution is that tetracyclines can permanently stain developing teeth, so they are avoided in pregnancy, while breastfeeding and in children under a certain age (usually 12), unless there is no alternative. Another common effect is photosensitivity, meaning the skin burns more easily in sunlight, so sun protection is advised. As with all antibiotics, it should only be used for genuine bacterial infections, and any course should be completed as directed. In modern practice, other antibiotics are almost always chosen instead.
Who should not take it / use with caution
- Pregnant or breastfeeding women, and children under about 12, should not use tetracyclines, as they can stain developing teeth.
- People who have had a serious allergic reaction to a tetracycline should not use it.
- It is used with care in people with kidney or liver problems, under medical guidance.
- In modern practice, other antibiotics are almost always chosen instead.
Monitoring
- Checking the infection responds to treatment.
- Watching for skin reactions to sunlight and any allergic reactions.
- Reviewing kidney and liver function where relevant with longer or repeated use.
Side effects
- Stomach upset such as nausea, with injectable use also able to cause reactions where it is given.
- Increased sensitivity to sunlight (photosensitivity), leading to easier sunburn.
- Permanent staining of developing teeth if used in pregnancy or young children.
- Rarely but seriously, severe allergic reactions or liver problems, which need urgent medical attention.
Key interactions
- Calcium, iron, magnesium and antacids bind to tetracyclines and reduce how well they work, so they are kept apart.
- Tetracyclines may interact with some other medicines, including certain blood thinners, so tell your prescriber what you take.
- Tell your prescriber about all your medicines and supplements so interactions can be checked.
Available as: Historically a powder made up into a solution for injection.
Answers
Rolitetracycline: frequently asked questions
Is rolitetracycline still used?
No. It is an older injectable tetracycline antibiotic that is now largely obsolete and has been replaced by newer antibiotics.
Why is it avoided in pregnancy and children?
Like all tetracyclines, it can permanently stain developing teeth, so it is avoided in pregnancy, while breastfeeding and in children under about 12.
Does it cause sun sensitivity?
Yes. Tetracyclines can make the skin more sensitive to sunlight, so sun protection is advised to avoid easier sunburn (photosensitivity).
How was it given?
It was an injectable form of tetracycline, used when the oral route was not suitable; modern antibiotics are now chosen instead.
I found it in old records — what should I do?
Ask your prescriber to explain its past role; for any current infection, a different, modern antibiotic would be used.
The wider class
About Tetracycline antibiotic
Rolitetracycline belongs to the tetracycline antibiotic class. For how the class as a whole works, its shared safety principles and monitoring, see the full guide.
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Authoritative sources
- BNF
- NICE CKS
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