Can I take Diazepam and Paracetamol together?
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Publicado originalmente 25 Jan 2026
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There is no known harmful interaction between diazepam and paracetamol. It is generally safe to take these two medicines together.
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It is usually safe to take diazepam e paracetamol together. They are processed by different pathways in the liver and do not interfere with how the other is absorbed, broken down, or removed from the body.
They also work on different parts of the nervous system.
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How to to take diazepam and paracetamol safely
You can take these medicines together as prescribed or directed on the packaging.
Always follow the recommended dose for each.
If you feel unusually drowsy, avoid driving or using machinery.
Precauções importantes
Voltar ao conteúdoConsumo de álcool
Do not drink alcohol while taking diazepam. Combining them can cause dangerously shallow breathing, extreme sleepiness, and can be fatal.
Liver health and multiple medications
Never exceed the maximum dose (usually 8 tablets in 24 hours). Many cold and flu remedies also contain paracetamol; taking them together can cause fatal liver damage.
Long-term use and dependency
Diazepam should only be used for short periods (usually no more than 4 weeks).
Using it for longer can lead to physical and psychological dependence, and stopping the medicine suddenly after regular use can cause severe withdrawal symptoms like seizures.
Condução e operação de máquinas
It is often an offence to drive while taking diazepam as it can seriously impair your coordination and reaction times.
Do not drive or operate machinery until you know how this medicine affects you, and always keep the medicine in its original packaging to show the police if stopped.
Depressão respiratória
Do not take diazepam if you have severe lung disease or breathing difficulties, as it can further slow your breathing to dangerous levels.
Gravidez
Evite o uso na fase final da gravidez ou durante o parto, pois pode causar a síndrome do bebê flácido e sintomas de abstinência potencialmente fatais no recém-nascido.
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Avisos sobre alimentos e bebidas
Voltar ao conteúdoÁlcool
You must not drink alcohol while taking diazepam. Alcohol increases the sedative effects of the medicine, which can lead to extreme sleepiness, dangerous breathing problems, and loss of consciousness.
It is best to avoid or strictly limit alcohol when taking paracetamol. Combining alcohol with paracetamol increases the risk of serious liver damage.
Suco de toranja
Avoid drinking grapefruit juice or eating grapefruit. It can increase the amount of diazepam in your blood, making side effects like drowsiness more likely and longer-lasting.
Cafeína
Caffeine can reduce the calming effects of diazepam because it acts as a stimulant, which works against the medicine's purpose.
Usando outros medicamentos
Voltar ao conteúdoTaking multiple medicines? Our Verificador de Interações de Medicamentos 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.
Aviso Legal
Esta informação é apenas para fins educacionais gerais e não deve ser considerada como um substituto para aconselhamento médico profissional. Sempre consulte seu médico, farmacêutico ou outro profissional de saúde qualificado antes de tomar decisões sobre seus medicamentos. As circunstâncias individuais podem variar, e somente um profissional de saúde que conheça seu histórico médico pode fornecer orientações personalizadas.
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Histórico do artigo
As informações nesta página são escritas e revisadas por clínicos qualificados.
25 Jan 2026 | Publicado originalmente

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