What are the allergic reactions to Bactrim?

What are the allergic reactions to Bactrim?

Sulfa antibiotics like Bactrim can cause mild allergic reactions like rash or fever. More serious reactions, like blistering skin rashes and anaphylaxis, are also possible. If you have a sulfa allergy, make sure you let your healthcare team know. This way, your team can recommend medications that you should avoid.

What drugs does Bactrim interact with?

Bactrim (sulfamethoxazole / trimethoprim) interacts with several medications, such as warfarin, phenytoin, methotrexate, and some diabetes medications.

How common are reactions to Bactrim?

The rashes and fixed drug eruptions occur in about 3% of patients, the researchers reported, and are some of the most common adverse effects of the drug.

What are the symptoms of an allergic reaction to sulfa?

Sulfa Allergy Symptoms

• Skin rash or hives.
• Itchy eyes or skin.
• Breathing problems.
• Face swelling.

Who should not take Bactrim?

May not be suitable for some people including those with kidney or liver disease, folate deficiency (the elderly, chronic alcoholics, people taking anticonvulsants are at risk of folate deficiency), glucose-6-phosphate deficiency, porphyria, severe allergies, thyroid dysfunction, or bronchial asthma.

Can Bactrim make you feel weird?

Nausea, vomiting, diarrhea, rash, and headache are all common Bactrim and Cipro side effects. Dizziness, lethargy, and lack of appetite are among the Bactrim side effects that vary from those of Cipro. Cipro has different side effects than Bactrim, such as stomach pain and restlessness.

How long does it take for an allergic reaction to Bactrim?

Rash, fever, and organ problems begin a week or two after you start the drug. Drug eruption. Red or swollen, rounded patches form in 30 minutes to 8 hours.

What is the most common side effect of sulfa drugs?

Side effects of sulfonamides may include: Skin rash. Itching. Headache.

What does an allergic reaction to sulfa look like?

If you’re allergic to sulfa drugs or any other medication, you may have one or more of these symptoms: Skin rash or hives. Itchy eyes or skin. Breathing problems.

When should you go to the hospital for an allergic reaction?

If left untreated, anaphylaxis can lead to anaphylactic shock (a sudden drop in blood pressure and narrowing of the airways), seizures, cardiac arrhythmia and even death. Additional symptoms that require immediate medical attention can include: Abdominal pain, vomiting, intense nausea or diarrhea. Chest tightness.

How long does it take to have an allergic reaction to sulfamethoxazole?

Rash, fever, and organ problems begin a week or two after you start the drug. Drug eruption. Red or swollen, rounded patches form in 30 minutes to 8 hours. Stevens-Johnson syndrome.

How long does it take for a Bactrim rash to go away?

The best treatment for a drug rash is to stop the medication that is causing it. After discontinuing a medicine, it may take 5–10 days to see an improvement in the skin and up to 3 weeks for the rash to resolve completely.

What are 3 symptoms of an allergic reaction?

Sneezing. Runny or stuffy nose. Itchy eyes, nose or roof of mouth. Red, swollen, watery eyes — a condition known as allergic conjunctivitis.