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Can I take Naproxen and Oxycodone together?

Guía de interacción de medicamentos

Taking naproxen and oxycodone together can increase the risk of side effects, particularly affecting your stomach and kidneys. While they are often prescribed together for severe pain, the combination can increase the chance of stomach irritation, indigestion, or in more serious cases, stomach ulcers and bleeding. Additionally, both medications can put extra strain on your kidneys, especially if you are dehydrated or have existing kidney issues.

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Por qué sucede esto

Naproxen is a non-steroidal anti-inflammatory drug (NSAID) that reduces protective chemicals in the stomach lining and affects blood flow to the kidneys. Oxycodone is an opioid painkiller. While they work in different ways to stop pain (additive effect), taking them together does not change how the body breaks them down, but it does increase the overall burden on your internal organs, particularly the digestive system and kidneys.

You can take these medicines together if your doctor has specifically prescribed both, but you must use caution. Always take naproxen with food or a glass of milk to protect your stomach. Drink plenty of water to help your kidneys. If you notice any signs of stomach bleeding (such as black, tarry stools or coffee-ground-like vomit) or severe indigestion, stop taking the naproxen and contact your doctor immediately. Do not take more than the recommended dose of either medication.

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Opioid addiction and respiratory depression

Oxycodone is highly addictive and can lead to dependence. Taking too much, or mixing it with alcohol or benzodiazepines, can cause dangerously slow or shallow breathing which can be fatal.

Asma

Do not take naproxen if you have asthma that is sensitive to aspirin or other NSAIDs, as it can trigger a life-threatening asthma attack or severe breathing difficulties.

Úlceras estomacales o sangrado

Naproxen can cause serious stomach ulcers and internal bleeding. This risk is higher if you have had ulcers before, are over 65, or take other blood-thinning medicines. Stop taking it and see a doctor immediately if you have black, tarry stools or vomit blood.

Embarazo (tercer trimestre)

Do not take naproxen if you are more than 20 weeks pregnant. It can cause serious kidney or heart problems in the unborn baby and may lead to complications during delivery.

Alcohol

It is best to avoid or strictly limit alcohol when taking oxycodone. Combining alcohol with this medicine significantly increases the risk of dangerous side effects, such as severe drowsiness, breathing difficulties, and a potentially fatal overdose.

It is best to avoid or strictly limit alcohol while taking naproxen. Both alcohol and naproxen can irritate the lining of your stomach; combining them significantly increases your risk of developing stomach ulcers or internal bleeding.

Jugo de toronja

Avoid drinking grapefruit juice or eating grapefruit while taking oxycodone. Grapefruit can interfere with how your body breaks down the medicine, leading to higher levels of the drug in your blood and increasing the risk of serious side effects.

Alimentos (General)

Debes tomar naproxeno con o justo después de una comida o un refrigerio. Esto ayuda a proteger el revestimiento de tu estómago y reduce el riesgo de indigestión o dolor de estómago.

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Descargo de responsabilidad

Esta información es solo para fines educativos generales y no debe considerarse como un sustituto del consejo médico profesional. Siempre consulte a su médico de cabecera, farmacéutico u otro profesional de la salud calificado antes de tomar decisiones sobre sus medicamentos. Las circunstancias individuales pueden variar, y solo un profesional de la salud que conozca su historial médico puede proporcionar orientación personalizada.

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Historial del artículo

La información en esta página está escrita y revisada por pares por clínicos calificados.

  • 25 Ene 2026 | Publicado originalmente
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