Can I take Carbimazole and Collagen together?

Why this happens

Carbimazole is processed by the liver and converted into its active form, methimazole, to regulate thyroid hormone production. Collagen is broken down into amino acids in the digestive tract, similar to any other dietary protein. These two substances use different pathways for absorption and metabolism, and they do not have opposing or overlapping effects on the body's systems.

You can safely take carbimazole and collagen together. You do not need to time them apart or change your dose. However, if you are taking collagen as part of a 'multi-nutrient' supplement, check the label for iodine or kelp, as high levels of iodine can interfere with your thyroid treatment.

Infection (Agranulocytosis)

Stop taking carbimazole and see a doctor immediately if you develop a sore throat, mouth ulcers, high temperature, or unexplained bruising. This can be a sign of a serious bone marrow disorder where your white blood cell count drops dangerously low.

Acute Pancreatitis

Stop treatment immediately and seek urgent medical help if you develop severe, persistent abdominal pain. You must never take carbimazole again if you have previously suffered from pancreatitis caused by this medication.

Pregnancy

Carbimazole can cause serious harm to an unborn baby. Effective contraception must be used during treatment. If you become pregnant or plan to have a baby, you must notify your doctor immediately to discuss switching to a safer alternative.

Fish, shellfish, or egg allergies

Many collagen supplements are derived from marine or avian sources. If you have a severe allergy to fish, shellfish, or eggs, check the source material carefully to avoid anaphylaxis.

Alcohol

While there is no direct interaction between carbimazole and alcohol, carbimazole can rarely cause liver problems. Excessive alcohol consumption can also strain the liver, so it is advisable to drink in moderation while taking this medication.

Taking multiple medicines? Our Medicines Interaction Checker helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.

Disclaimer

This information is for general educational purposes only and should not be relied upon as a substitute for professional medical advice. Always consult your GP, pharmacist, or another qualified healthcare professional before making decisions about your medications. Individual circumstances may vary, and only a healthcare professional who knows your medical history can provide personalised guidance.