Patient's drug interaction guide reports no known harmful interaction between ibuprofen (Advil) and amoxicillin and considers them generally safe to take together. Ask a pharmacist first if you take other medicines or have a health condition - the NHS advises that check for anything taken alongside amoxicillin.
Amoxicillin is an antibiotic, not a pain reliever: as the susceptible bacterial infection improves, symptoms like pain and fever can improve with it. Advil is ibuprofen, an NSAID that relieves minor aches and reduces fever, per MedlinePlus.
Why this pair comes up
Amoxicillin treats susceptible bacterial infections; it is an antibiotic, not a pain reliever. As the susceptible bacterial infection improves, symptoms such as pain and fever may improve with it - but when they need relief in the meantime, people reach for Advil, since nonprescription ibuprofen reduces fever and relieves minor aches and pains, per MedlinePlus. Patient's practical advice for the combination: take both as prescribed, take ibuprofen with food or a milky drink to help prevent stomach upset, and finish the full amoxicillin course even if you start to feel better.
Who should ask a pharmacist or doctor first
The Advil label itself names who should check before taking it, and the NHS advises a pharmacist-or-doctor check for anything combined with amoxicillin:
- the Advil label says to ask a doctor before use if its stomach-bleeding warning applies to you, you have had problems or serious side effects from pain relievers or fever reducers, you have a history of stomach problems such as heartburn, you have high blood pressure, heart disease, liver cirrhosis, kidney disease, asthma, or have had a stroke, or you take a diuretic
- if you are pregnant or breastfeeding, the label says to ask a health professional before use - and it is especially important not to use ibuprofen at 20 weeks or later in pregnancy unless definitely directed to do so by a doctor
- the label's one "do not use": if you have ever had an allergic reaction to any other pain reliever or fever reducer, or right before or after heart surgery
- for amoxicillin, MedlinePlus says to tell your doctor or pharmacist before taking it if you are allergic to it or to any other drugs, and to mention mononucleosis (mono) or any kidney or liver disease
- the NHS check-first list for anything combined with amoxicillin includes methotrexate, warfarin, probenecid, allopurinol, and other antibiotics
A pharmacist or your prescriber is the right reviewer for your full medication list. An AI consult can help you work out what to ask; it is not a substitute for that review.
When the infection needs a doctor, not a pain reliever
Advil can turn down a fever without touching the infection behind it. MedlinePlus notes you should begin to feel better during the first few days on amoxicillin: if your symptoms do not improve or get worse, call your doctor, and finish the full prescription even if you feel better.
Either medicine can cause an allergic reaction, and the Advil label and the MedlinePlus amoxicillin guide both treat it as a stop-and-get-help-right-away event. Get emergency medical help for wheezing, trouble swallowing or breathing, or swelling of the face, throat, tongue, lips, or eyes. For rash, itching, hives, or blistering or peeling skin, MedlinePlus says to stop taking amoxicillin and call your doctor immediately or get emergency medical treatment.
Common questions
Can I take Advil and amoxicillin at the same time?
Patient's interaction guide reports no known harmful interaction between the pair and considers them generally safe to take together; its practical advice is to take both as prescribed and to take ibuprofen with food or a milky drink against stomach upset. Check with a pharmacist if you take anything else.
Can I take amoxicillin with Aleve or Tylenol instead?
Aleve (naproxen) is another NSAID and Tylenol (acetaminophen) is a different kind of pain reliever; this page only covers the Advil (ibuprofen) pair, and the same standing NHS advice applies to any add-on medicine: check with a pharmacist or doctor first.
Does Advil make amoxicillin less effective?
Patient's guide reports no known harmful interaction between the pair. Amoxicillin is an antibiotic, not a pain reliever, so the two do different jobs; pain and fever often ease as the susceptible infection improves.
What should I watch for while taking both?
The Advil label says to stop use and ask a doctor about signs of stomach bleeding: feeling faint, vomiting blood, bloody or black stools, or stomach pain that does not get better. The chance is higher if you are 60 or older, have had stomach ulcers or bleeding problems, take a blood-thinning (anticoagulant) or steroid drug, take other drugs containing NSAIDs (aspirin, ibuprofen, naproxen, or others), have 3 or more alcoholic drinks every day while using it, or take more or for longer than directed. For either medicine, allergic-reaction signs mean stopping and getting help right away: emergency help for wheezing, trouble swallowing or breathing, or swelling of the face, throat, tongue, lips, or eyes; and for rash, itching, hives, or blistering or peeling skin, MedlinePlus says to stop taking amoxicillin and call your doctor immediately or get emergency medical treatment.