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Doctor insights on: Keflex

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What's stronger keflex or cipro?

What's stronger keflex or cipro?

Neither: Both antibiotics are effective bactericidal drugs. Keflex causes time dependent killing while Cipro causes concentration dependent killing. The 2 drugs have different antibacterial spectrums. In general Cipro has better activity against gram negative bacteria like pseudomonas while Keflex is more active against gram positive bacteria like staph. And strep. Species. ...Read more

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2
Is there an issue with eating low doses of raw garlic, while taking keflex as a medecine?

Is there an issue with eating low doses of raw garlic, while taking keflex as a medecine?

None.: None. Except you might see your friends disappear! garlic can vaporize from skin, as well as lungs. Very healthy for you and would not interfere with keflex! ...Read more

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Dr. Marsha Davis
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22 years in practice
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3

3
Do dermatologists prescribe cephalexin for acne?

Do dermatologists prescribe cephalexin for acne?

Sometimes: Not one's first choice for acne but is used. ...Read more

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Bit by Brown recluse a week ago &prescribed Keflex 2000 mg/day should i get second opinion? Why is the area now warm With Yellowish gray in the middle

Bit by Brown recluse a week ago &prescribed Keflex 2000 mg/day should i get second opinion? Why is the area now warm With Yellowish gray in the middle

Loxosceles reclusa: The bite forms a necrotizing ulcer that destroys soft tissue and may take months to heal, leaving deep scars. These may become painful and itchy within 2 to 8 hours. Pain and other things worsen 12 to 36 hours after the bite, and the necrosis develops over the next few days. This often requires surgery to debride the area, not antibiotics unless there is secondary infection. ...Read more

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Dr. Marsha Davis
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22 years in practice
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5

5
Is it safe to use keflex to treat an infected monroe piercing?

Is it safe to use keflex to treat an infected monroe piercing?

Should be.: Keflex (cephalexin) should be fine although it can cross react in penicillin allergy. ...Read more

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I have UTI for the third time what treatment should I take? In the first time I used ciprofloxacin, second I used keflex

I have UTI for the third time what treatment should I take? In the first time I used ciprofloxacin, second I used keflex

Go to obgyn: You need urine cultures taken, UTI can be caused by many organisms resistent to Cipro and keflex. ...Read more

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7
Is keflex effective for boils?

Is keflex effective for boils?

Not very: By the time someone has a boil, it's generally too late for antibiotics. A boil needs to be opened and drained. In addition, a large proportion of boils or abscesses these days are caused by mrsa, which can't be treated with keflex. Mrsa is generally treated with Bactrim or clindamycin, but again, drainage is the key. ...Read more

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How long does keflex take to work?

How long does keflex take to work?

7-10 days: Antibiotics such as Keflex can work in 7-10 days sometimes shorter- it is important to complete the course of therapy prescribed for you in order to completely eradicate the infection. Symptoms often go away prior to completion- but take them all to avoid a repeat infection or a resistant infection which is much more difficult to treat. ...Read more

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What strength (in billions) probiotic should I take while being on Keflex and Batrim? How do I look for one that actually works? Any Recommendations?

What strength (in billions) probiotic should I take while being on Keflex and Batrim? How do I look for one that actually works? Any Recommendations?

Probiotics: The highest quality probiotics will be found in the refrigerated section of the health food store. They will be in capsule or liquid forms. Look for one with a variety of strains. Employees or owners of these types of stores will likely be well educated regarding the products they sell and should be able to guide you towards the best choice. ...Read more

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Is keflex safe to take while pregnant?

Is keflex safe to take while pregnant?

Yes: It is a cephalosporin which is safe if not allergic to it. ...Read more

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Dr. Marsha Davis
Board Certified, Internal Medicine
22 years in practice
64M people helped
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