Can I take Tramadol and Venlafaxine together?

It is not recommended that you take tramadol e venlafaxina together as both medicines increase the levels of serotonin in the brain, which can raise the risk of a serious reaction called síndrome serotoninérgica.

Additionally, both drugs can lower the 'seizure threshold', making it easier for the brain to experience a seizure.

Como saber se você está tendo uma interação medicamentosa

You may be experiencing a drug interaction between tramadol and venlafaxine if you notice:

• Agitation, restlessness or confusion.

• Shivering or sweating.

• Muscle twitching, stiffness or jerking movements.

• Fast heartbeat.

• Diarreia.

• Dor de cabeça.

• Feeling unusually anxious or overactive.

These may be signs of serotonin syndrome, which can be serious.

Seek urgent medical help if you have:

• A high fever.

• Severe confusion or agitation.

• Convulsões.

• Irregular heartbeat.

• Perda de consciência.

Síndrome serotoninérgica

Taking these two medicines together significantly increases the risk of serotonin syndrome, a potentially life-threatening condition. Seek immediate medical help if you experience high fever, agitation, confusion, shivering, or rapid muscle contractions.

Pensamentos suicidas e automutilação

Antidepressants like venlafaxine can increase thoughts of self-harm or suicide, particularly when first starting the treatment or changing the dose. Monitor your mood closely and tell someone you trust or seek medical help immediately if your mood worsens.

Seizures (fits)

Both medicines can lower the seizure threshold. Taking them together increases the risk of having a fit, especially if you have a history of epilepsy or are taking other medicines that increase seizure risk.

Problemas respiratórios ou asma

Tramadol pode causar dificuldades respiratórias perigosas, especialmente se você tiver condições pulmonares existentes ou asma. Procure ajuda médica imediata se você apresentar respiração lenta ou superficial.

Risco de sangramento

Venlafaxine can increase your risk of bleeding, particularly from the gut. This risk is much higher if you also take aspirin, NSAIDs (like ibuprofen or naproxen), or blood-thinning medicines.

Álcool

It is best to avoid or strictly limit alcohol while taking these medicines. Combining alcohol with tramadol or venlafaxine increases the risk of severe drowsiness, dizziness, and breathing difficulties. It can also increase the risk of liver damage.

Cafeína (Café, Chá, Bebidas Energéticas)

Venlafaxine can increase the levels of caffeine in your blood, and caffeine can increase your blood pressure. This may lead to feeling jittery, anxious, or having a racing heart. Limit your intake of caffeine-containing drinks.

Taking 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.