How Many Days Should I Take Cephalexin?

How long should I take cephalexin 500mg?

The usual dose of oral KEFLEX is 250 mg every 6 hours, but a dose of 500 mg every 12 hours may be administered.

Treatment is administered for 7 to 14 days.

For more severe infections larger doses of oral KEFLEX may be needed, up to 4 grams daily in two to four equally divided doses..

What should you not eat when taking cephalexin?

Acidic foods such as citrus juice, carbonated beverages, chocolate, antacids and tomato-based products such as ketchup can all interfere with drug absorption. Have your child avoid these several hours before and after taking the medication, said Seidman. With the exception of yogurt, avoid dairy, said Kohlstadt.

What STD does cephalexin treat?

The use of cephalexin in the treatment of gonorrhea.

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.More items…•Jun 15, 2016

Can I take vitamins with cephalexin?

Interactions between your drugs No interactions were found between cephalexin and Vitamins.

How long does it take cephalexin to work on an infection?

Cephalexin antibiotic begins to kill the bacteria causing a skin infection very quickly. However, you may not notice the skin infection improving for 2 to 3 days. Follow the directions on your cephalexin medication bottle—and finish all doses of cephalexin, even after the skin infection looks and feels better.

Can you take cephalexin 500mg 4 times a day?

Dosage for genitourinary (urinary tract) infection. 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. Your doctor may give you a larger dose if you have a severe infection.

Does milk affect cephalexin?

For women who are breastfeeding: Cephalexin passes into breast milk and may cause side effects in a child who is breastfed. Talk to your doctor if you breastfeed your child. You may need to decide whether to stop breastfeeding or stop taking this medication.

Should cephalexin be taken on an empty stomach?

Although it may be absorbed more quickly if it is taken on an empty stomach, cephalexin may be taken with food or on an empty stomach. The overall effect is not changed by taking it with food.

Is cephalexin a strong antibiotic?

Cephalexin is a first-generation, cephalosporin antibiotic. It belongs to a bigger classification of antibiotics known as beta-lactam antibiotics. It is generally effective against bacteria involved in upper and lower respiratory tract infections, otitis media, mastitis, and skin, bone, and joint infections.

How long does cephalexin stay in your system?

Following an oral cephalexin dose, 90% of it will be out of your system within eight hours. The body gets rid of cephalexin by excreting it in the urine. This process can take longer in people with decreased kidney function. Doctors adjust the cephalexin dosage when kidney disease is severe.

Can I take cephalexin 500mg 3 times a day?

Dosage. The dose of cefalexin can vary but for most infections you will take 500mg, two or three times a day. The dose may be higher for severe infections and lower for children. Try to space the doses evenly throughout the day.

Is Cephalexin 500 mg good for UTI?

The result shows that cephalexin given twice a day in the dosage of 1 g has as good an effect in the treatment of urinary tract infections as when the dosage is given 4 times a day.

Is it OK to eat eggs while on antibiotics?

Foods High in Vitamin K — Antibiotic treatment can rarely lead to Vitamin K deficiency which may contribute to bacteria imbalances. Get more K by ingesting leafy green vegetables, cauliflower, liver, and eggs.

What is cefalexin 500mg used for?

Cefalexin is indicated for the treatment of respiratory tract infections (RTI’s), urinary tract infections (UTI’s), skin and soft tissue infections, otitis media and other infections due to sensitive organisms. The dosage is 1-4 g daily in divided doses. Most infections will respond to 500 mg every 8 hours.

Can cephalexin be used long term?

Long-term side effects of Keflex (cephalexin) have less to do with the patient and more to do with the drug-resistant bacteria that can be created by extended treatment. The effectiveness of the bacteria-fighting properties of cephalexin may disappear after a long period of treatment, or after repeatedly taking Keflex.

What is the side effect of cephalexin 500mg?

Diarrhea, nausea, vomiting, or upset stomach may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly. Use of this medication for prolonged or repeated periods may result in oral thrush or a new yeast infection.

Is cephalexin stronger than penicillin?

Keflex (cephalexin) is good for treating many bacterial infections, and is available as a generic. Treats bacterial infections. Penicillin VK (penicillin) is good at treating strep throat and is cheap, however, it can only be used for certain infections as many bacteria have developed resistance to it.

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.

What skin infections is cephalexin used for?

Abstract. Cephalexin remains an effective and highly useful antibiotic for the treatment of streptococcal and staphylococcal skin infections.