Question: Is Cephalexin 500 mg safe during pregnancy?

Can cephalexin harm my baby?

Currently, the Federal Drug Administration (FDA) classifies Keflex in the pregnancy risk category B. This category indicates Keflex has not been shown to cause harm to the fetus. However, Keflex can cross the placenta and distribute into fetal tissues.

Is cephalexin good for pregnant woman?

It’s usually safe to take cefalexin during pregnancy and while breastfeeding.

Can cephalexin affect early pregnancy?

The most frequently prescribed antibiotics during the first trimester were nitrofurantoin and the sulfonamide trimethoprim-sulfamethoxazole (the ones that may be dangerous), along with ciprofloxacin and cephalexin. Cephalexin is thought to be safe in pregnancy, but as Dr.

Is cephalexin 500 mg a strong antibiotic?

Cephalexin is called a broad-spectrum antibiotic because it is effective against a wide range of bacteria. Cephalexin belongs to the class of antibiotics known as cephalosporins. Cephalexin is a first-generation cephalosporin and is mainly effective against gram-positive bacteria.

What is cephalexin used for in babies?

Cephalexin is a cephalosporin (SEF a low spor in) antibiotic that is used to treat bacterial infections of the lungs, ear, skin, bones, bladder, and kidneys. Cephalexin is used to treat infections in adults and children who are at least 1 year old.

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What are the side effects of cephalexin?

Cephalexin may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:

  • nausea.
  • diarrhea.
  • vomiting.
  • heartburn.
  • stomach pain.
  • rectal or genital itching.
  • dizziness.
  • extreme tiredness.

What pregnancy category is cephalexin?

Antibiotic Choices for Treatment of UTIs During Pregnancy

Antibiotic Pregnancy category Dosage
Cephalexin (Keflex) B 250 mg two or four times daily
Erythromycin B 250 to 500 mg four times daily
Nitrofurantoin (Macrodantin) B 50 to 100 mg four times daily
Sulfisoxazole (Gantrisin) C* 1 g four times daily

Which antibiotic is not safe in pregnancy?

Some antibiotics are known to be teratogenic and should be avoided entirely during pregnancy. These include streptomycin and kanamycin (which may cause hearing loss) and tetracycline (which can lead to weakening, hypoplasia, and discoloration of long bones and teeth).

How long does cephalexin stay in your system?

Half-Life of Keflex (Cephalexin)

Keflex has a half-life of eight hours before being excreted in the urine. The typical dose of Keflex is 250 mg every six hours, with treatment lasting from 7 to 14 days. In healthy patients with more widespread infection, doses may be increased to 500 mg every 12 hours.

What can you not take with cephalexin?

There may be an interaction between cephalexin and any of the following:

  • BCG.
  • cholera vaccine.
  • metformin.
  • multivitamins with minerals.
  • sodium picosulfate.
  • typhoid vaccine.
  • warfarin.
  • zinc.

Can I take cephalexin for UTI while pregnant?

Cephalexin. Cephalosporins are considered safe to use in pregnancy.

Is 500mg of Keflex 4 times a day too much?

The usual dose is 250 mg taken every 6 hours, or a dose of 500 mg every 12 hours may be given. If you have a severe infection, your doctor may give you a larger dose. 1–4 grams per day taken in divided doses. The usual dose is 250 mg taken every 6 hours, or a dose of 500 mg every 12 hours may be given.

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How do you take cephalexin 4 times a day?

Four times each day: this should be once in the morning, at around midday, once in the early afternoon and once in the evening. Ideally, these times are about 4 hours apart, for example 8 am, midday, 4 pm and 8 pm.

Can cephalexin 500mg be used for a tooth infection?

Yes, Cephalexin can be used to treat tooth abscess and gum infections. Cephalexin is in a group of drugs called cephalosporins antibiotics and is used to fight bacteria infections in the body. It works by interfering with the bacteria’s cell wall formation, causing it to rupture, and killing the bacteria.

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