What drugs should be avoided with sulfa allergy?

Drugs to Avoid With Sulfa Allergies

  • Sulfamethoxazole / trimethoprim (Bactrim, Sulfatrim), a sulfa combination drug that can be taken in liquid or pill form for many types of infections.
  • Sulfacetamide (BLEPH-10), drops for eye infections.
  • Sulfadiazine silver (Silvadene), a cream to prevent and treat burn infections.

Which antibiotics are contraindicated with sulfa allergy?

by Drugs.com People with a sulfa allergy typically need to avoid sulfonamide antibiotics (antibiotics containing sulfa), including: Septra and Bactrim (sulfamethoxazole-trimethoprim) Pediazole (erythromycin-sulfisoxazole)

Which antibiotics contain sulfa?

Commonly prescribed sulfonamides include:

  • Gantrisin (sulfisoxazole)
  • Bactrim or Septra (trimethoprim and sulfamethoxazole)
  • Sulfadiazine.
  • Azulfidine (sulfasalazine)
  • Zonegran (zonisamide)

Can you take trimethoprim if allergic to sulfa?

If a person has had an allergic reaction to Bactrim, Resprim or Septrin, there is no way of knowing whether the allergy was to sulfamethoxazole or to trimethoprim. Therefore trimethoprim (Alprim, Triprim) and sulfonamide antibiotics should both be avoided.

Is cephalosporin a sulfa drug?

Answer. No, Keflex is not a sulfa drug. It is a general antibiotic in the cephalosporin class. It is used for a wide variety of infections.

Which drug is contraindicated with sulfonamide hypersensitivity?

Celecoxib, a selective cyclo-oxygenase-2 inhibitor, is a diaryl-substituted pyrazole derivative containing a sulfonamide substituent. Because of this structural component, celecoxib is contraindicated for use in patients who have demonstrated allergic reactions to sulfonamides.

Which drugs are contraindicated in patient allergic to sulfonamides and sulfa?

A number of other drugs (for example diuretics, anti-diabetic drugs, cyclooxygenase-2 inhibitors and triptans) are also chemically speaking sulphonamides, and many of these are considered to be contraindicated in patients who have experienced an allergic reaction to sulfonamide antibiotics.

Which of the following is not a sulfa drug?

3) Salvarsan: This drug is also known as arsphenamine. This is an organoarsenic compound and it was the first modern antimicrobial agent. This drug was used as the first effective treatment for syphilis and African trypanosomiasis. Hence, it is not a sulpha drug.

Is polymyxin B sulfate and trimethoprim a sulfa drug?

Sulfa-based eye drops like Genoptic (gentamicin sulfate), Polytrim (polymyxin B/trimethoprim), atropine sulfate, and Maxitrol (neomycin/dexamethasone/polymyxin B) are safe to use in those with reported sulfa allergies.

Is trimethoprim a sulfonamide?

Trimethoprim-sulfonamide has good activity against anaerobic bacteria in vitro, but clinical results are not as good because thymidine and para-aminobenzoic acid (PABA) (inhibitors of trimethoprim-sulfonamide activity) may be present in anaerobic infections.

Is Macrobid a sulfa?

Macrodantin is a nitrofuran antibiotic and Bactrim is a combination of a sulfonamide antibiotic (a “sulfa” drug) and a dihydrofolate reductase inhibitor. Side effects of Macrodantin and Bactrim that are similar include nausea, vomiting, and loss of appetite.

Is Macrobid a sulfa drug?

Can you be allergic to polymyxin B sulfate and trimethoprim?

A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the eyes/face/tongue/throat), severe dizziness, trouble breathing.

What class of antibiotics is polymyxin?

Polymyxin B is a polypeptide bactericidal antibiotic. The polymyxins were discovered in 1947 and introduced to the medical community in the 1950s. Colistin, also called polymyxin E and its parenteral form, colistimethate, are related polymyxins.

What family of antibiotics is trimethoprim?

Trimethoprim (TMP) is an antibiotic used mainly in the treatment of bladder infections. Other uses include for middle ear infections and travelers’ diarrhea….Trimethoprim.

Clinical data
License data US FDA: Trimethoprim
Pregnancy category AU : B3
Routes of administration Oral
Drug class Diaminopyrimidines

Is trimethoprim the same as Bactrim?

Bactrim (sulfamethoxazole and trimethoprim) and Cipro (ciprofloxacin) are antibiotics used to treat bacterial infections. The drugs are in different drug classes. Bactrim is a combination of sulfamethoxazole, an anti-bacterial sulfonamide (a “sulfa” drug), and trimethoprim, a folic acid inhibitor.

Is Macrobid and Bactrim the same?

Are Macrobid and Bactrim the Same Thing? Macrobid (nitrofurantoin monohydrate/macrocrystals) and Bactrim (sulfamethoxazole and trimethoprim) are antibiotics used to treat urinary tract infections. Macrobid is also used to treat bladder infections.

Is nitrofurantoin a sulfonamides?

Abstract. Sulfonamides, trimethoprim-sulfamethoxazole, nitrofurantoin, and nalidixic acid are excreted in the urine in high concentration and, with the exception of Pseudomonas aeruginosa and Serratia marcescens, are all active in vitro against usual aerobic gram-negative bacteria.

What family of antibiotics is Macrobid?

Macrobid belongs to a group of drugs called nitrofuran antibiotics. These agents work by stopping the growth of bacteria. This medication comes as a capsule to take by mouth.

What class of antibiotic is Polytrim?

Polytrim belongs to a class of drugs called Antibiotics, Ophthalmic Combos.