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Doctor insights on: Cefaclor Second Generation Cephalosporin

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If allergic to Bactrim (sulfamethoxazole and trimethoprim) & Ceclor, is allergy to all sulfa drugs & cephalosporins assumed?

If allergic to Bactrim (sulfamethoxazole and trimethoprim) & Ceclor, is allergy to all sulfa drugs & cephalosporins assumed?

Only if true allergy: Often, a side effect to a particular drug may by mistaken as an allergic reaction to a drug. If what you have experienced is a true allergic reaction, then you should avoid these types of drugs. ...Read more

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Dr. Kenneth Rand
53 doctors shared insights

Cefaclor (Definition)

Cefaclor is a second generation cephalosporin which is a kind of cephalosporin type drug (anti-bacterial ...Read more


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Would the older or newer generation of cephalosporins antibiotics be more likely to cause anaphylaxis in patients severely allergic to penicillin?

Would the older or newer generation of cephalosporins antibiotics be more likely to cause anaphylaxis in patients severely allergic to penicillin?

See below: Persons with type 1 immediate hypersensity to penicillin antibiotics should generally avoid taking cephalosporin antibiotics because of the low but real risk of cross allergenicity. Safe alternative antibiotics include vancomycin, septra, (sulfamethoxazole and trimethoprim) macrolides, tetracyclines, aztreonam, clindamycin, zyvox, quinolones etc. ...Read more

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4 generations of cephalosporins?

Cephalosporins: Yes. As newer classes of agents appear with broadened spectra of activity they are termed new generations. ...Read more

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Today my doctor prescribe a infertility medicns i.E tinidazole , l_methylfolate, chymoral forte, third generation cephalosporin.Is that good medicn?

Today my doctor prescribe a infertility medicns i.E tinidazole , l_methylfolate, chymoral forte, third generation cephalosporin.Is that good  medicn?

Not fertility meds: The medications you are describing are several antibiotics, vitamins and enzymes. None of these are infertility medications. If you are not sure why he/she prescribed them, you should ask your doctor what they are for. ...Read more

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I may need cephalosporin therapy with a suspected penicillin allergy. How does it work? Do I take a 3rd generation by mouth and sit in an ER waiting room with a buddy and an epipen (epinephrine)?

I may need cephalosporin therapy with a suspected penicillin allergy.  How does it work?  Do I take a 3rd generation by mouth and sit in an ER waiting room with a buddy and an epipen (epinephrine)?

Penicillin allergy: Among all patients reporting penicillin allergy, 85 to 90% will tolerate a penicillin, either because they were never allergic or because they had an earlier allergy that subsequently resolved. Among penicillin skin test-positive patients, approximately 2% will react to a cephalosporin. ...Read more

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Can you take cephalosporin if you are allergic to penicillin?

Can you take cephalosporin if you are allergic to penicillin?

Pcn & Cehalosporins: The conventional number is 10% of penicillin allergic people are also allergic to cephalosporins, however the data is weak since the patient reported incidence of penicillin allergy may only be 10% accurate. There are also 3 generations of cephalosporins and the "cross reactivity" may vary between them. There does seem to be a direct relationship between reaction severity and cross reactivity. ...Read more

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Need general info on cephalosporin antibiotic?

Need general info on cephalosporin antibiotic?

Online: Go online and type in cephalosporins on a search engine. There will be information which will keep you reading for some time. ...Read more

Dr. Debra Rosenblatt
58 doctors shared insights

Cephalosporin Antibiotic (Definition)

Cephalosporins are a kind of anti-bacterial ...Read more