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Posso prendere Biotina e Isosorbide mononitrato insieme?

Guida alle interazioni farmacologiche

There is no known interaction between biotin and isosorbide mononitrate (also known by brand names like Carmil or Monomil). Biotin is a B-vitamin, and isosorbide mononitrate is a nitrate medication used to prevent chest pain (angina). They work in completely different ways in the body and do not interfere with each other's absorption or effectiveness.

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Perché succede

Biotin is a water-soluble vitamin processed by the body's normal metabolic pathways. Isosorbide mononitrate works by relaxing blood vessels. These two substances do not share the same metabolic pathways in the liver, nor do they compete for the same receptors in the body.

You can safely take biotin and isosorbide mononitrate together. However, you should always inform your doctor or pharmacist about all supplements you are taking. Note: High doses of biotin can sometimes interfere with certain laboratory blood tests (such as thyroid or heart enzyme tests); if you are having blood work done, tell the nurse or doctor that you take a biotin supplement.

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Blood tests (especially heart attack or thyroid tests)

Biotin can cause dangerously misleading results in blood tests. You must stop taking it at least 48 hours before any blood tests and tell your doctor you have been taking it, as it can hide signs of a heart attack or suggest thyroid problems that do not exist.

Erectile dysfunction treatment

Never take isosorbide mononitrate with sildenafil (Viagra), tadalafil (Cialis), or vardenafil (Levitra). Combining these can cause a sudden, life-threatening drop in blood pressure.

Alcol

You should avoid or strictly limit alcohol while taking isosorbide mononitrate. Alcohol can increase the blood pressure-lowering effect of this medicine, which may lead to dizziness, lightheadedness, fainting, or a rapid heartbeat.

Raw egg whites

Consuming large amounts of raw egg whites over a long period can prevent your body from absorbing biotin. This is because raw egg whites contain a protein called avidin that binds to biotin. Cooked eggs do not cause this issue.

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Taking multiple medicines? Our Controllo Interazioni Farmaci 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.

Avvertenza

Queste informazioni sono solo a scopo educativo generale e non devono essere considerate un sostituto del consiglio medico professionale. Consultate sempre il vostro medico di base, farmacista o un altro professionista sanitario qualificato prima di prendere decisioni sui vostri farmaci. Le circostanze individuali possono variare, e solo un professionista sanitario che conosce la vostra storia medica può fornire una guida personalizzata.

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Storia dell'articolo

Le informazioni su questa pagina sono scritte e revisionate da clinici qualificati.

  • 25 Gen 2026 | Pubblicato originariamente
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