How much penicillin can you take at once?

How much penicillin can you take at once?

Adults and teenagers—125 to 500 milligrams (mg) every six to eight hours. Children—Dose is based on body weight and must be determined by your doctor. The usual dose is 2.5 to 16.7 mg per kilogram (kg) (1.1 to 7.6 mg per pound) of body weight every four to eight hours.

Can you take 1000 mg of penicillin?

For oral dosage forms (capsules, oral suspension, tablets, and chewable tablets): Adults: 1000 mg twice a day every twelve hours for fourteen days, along with the two other medicines, clarithromycin and lansoprazole, as directed by your doctor. Teenagers and children: Use and dose must be determined by your doctor.

What happens if you take two penicillin?

There’s an increased risk of side effects if you take 2 doses closer together than recommended. Accidentally taking 1 extra dose of your antibiotic is unlikely to cause you any serious harm. But it will increase your chances of getting side effects, such as pain in your stomach, diarrhoea, and feeling or being sick.

What if I take too much penicillin?

Seek emergency medical attention if you think you have used too much of this medicine. Overdose symptoms may include confusion, behavior changes, a severe skin rash, urinating less than usual, or seizure (black-out or convulsions).

What STD does penicillin cure?

Syphilis : Penicillin is the preferred treatment for syphilis. Early treatment is crucial to prevent the bacteria from spreading to and damaging other organs.

Can penicillin be lethal?

In rare cases, an allergy to penicillin can cause an anaphylactic reaction, which can be deadly. This type of reaction usually happens within an hour after you take penicillin.

How much penicillin is toxic?

Crude penicillin is toxic for mice when given intravenously in single doses of 0.5, 1.0, 1.5 and 2.0 grams per kgm. More highly purified preparations appeared to be less toxic than the crude preparation when compared on a weight basis.

Can penicillin make you sick?

The most common side effects of phenoxymethylpenicillin are feeling sick and diarrhoea. Some people may have an allergic reaction to antibiotics, especially phenoxymethylpenicillin and other penicillins. You can drink alcohol while taking it.