Quick Answer: Is 500mg Of Keflex 4 Times A Day Too Much?

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..

How many hours apart should you take antibiotics 4 times a day?

4 Times-a-Day (QID) or Every 6 Hours (Q6H) Prescription.

What bacteria does cephalexin kill?

Cephalexin has been shown to be active against a variety of bacterial organisms including Escherichia coli, Haemophilus influenzae (beta-lactamase negative), Klebsiella pneumoniae, Moraxella catarrhalis, Proteus mirabilis, Staphylococcus aureus (MSSA), Staphylococcus epidermidis, Streptococcus pneumoniae, and …

How many times a day do you take Cephalexin 500 mg?

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.

What is 4 times a day in medical terms?

q.i.d. (or qid or QID) is four times a day; q.i.d. stands for “quater in die” (in Latin, 4 times a day). q_h: If a medicine is to be taken every so-many hours, it is written “q_h”; the “q” standing for “quaque” and the “h” indicating the number of hours.

How long does it take cephalexin to get out of 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.

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

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.

Can you take Keflex 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.

Is cephalexin 500mg a strong antibiotic?

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 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.

Can I take 1000 mg of Keflex?

Adults and children 15 years of age and older—1000 to 4000 milligrams (mg) per day, taken in divided doses. Children 1 year of age and older—Dose is based on body weight and must be determined by your doctor. The dose is usually 25 to 100 milligrams (mg) per kilogram (kg) per day, taken in divided doses.

Can you take 2 Keflex at once?

Do not take two doses of cephalexin at the same time.

Can you take Keflex 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 happens if you take too much Keflex?

Do not take two doses at one time. Overdose symptoms may include nausea, vomiting, stomach pain, diarrhea, and blood in your urine. Antibiotic medicines can cause diarrhea, which may be a sign of a new infection.

What is Keflex 500mg used for?

Keflex (cephalexin) is a cephalosporin (SEF a low spor in) antibiotic. It works by fighting bacteria in your body. Keflex is used to treat infections caused by bacteria, including upper respiratory infections, ear infections, skin infections, urinary tract infections and bone infections.

Is 500mg of penicillin 4 times a day a lot?

For adults and children over 12 years, you’ll usually take: 500mg 4 times a day – for treating infections.

What STD does cephalexin treat?

The use of cephalexin in the treatment of gonorrhea.