Some may be better suited for you than others. You should not need a new prescription for this medication to be refilled. This means your kidney disease may get worse. In very rare cases, this can lead to a serious allergic reaction (anaphylaxis) , which is a medical emergency.Some antibiotics aren't suitable for people with certain medical conditions, or women who are pregnant or breastfeeding. People who have had their spleen removed, people having chemotherapy for cancer, or those with the blood disorder sickle cell anaemia , where their spleen doesn't work properly, should take antibiotics to prevent infection.In some cases, antibiotic prophylaxis is prescribed for people who experience a recurring infection that's causing distress or an increased risk of complications, such as:This page contains information on the six main classes of antibiotics:Don't take one of the penicillin-based antibiotics if you've had an allergic reaction to them in the past. Our app has a new name – Healthily.

This means your doctor will need to get approval from your insurance company before your insurance company will pay for the prescription. People who are allergic to one type of penicillin will be allergic to all of them.Penicillins may need to be used at lower doses and with extra caution if you have:Most penicillins can be used during pregnancy and breastfeeding in the usual doses.Tell your healthcare professional if you're pregnant or breastfeeding, so they can prescribe the most suitable antibiotic for you.If you previously had an allergic reaction to penicillin, there's a chance that you may also be allergic to cephalosporins.Cephalosporins may not be suitable if you have kidney disease, but if you need one you will probably be given a lower than usual dose.If you're pregnant or breastfeeding, or have acute porphyria, check with your doctor, midwife or pharmacist before taking cephalosporins.Aminoglycosides are normally only used in hospital to treat life-threatening conditions such as septicaemia, as they can cause kidney damage in people with pre-existing kidney disease.They're only used during pregnancy if your doctor believes they're essential.The use of tetracyclines isn't usually recommended unless absolutely necessary in the following groups:You shouldn't take macrolides if you have porphyria – a rare inherited blood disorder.If you're pregnant or breastfeeding, the only type of macrolide you can take is erythromycin (Erymax, Erythrocin, Erythroped or Erythroped A) unless a different antibiotic is recommended by your doctor.Erythromycin can be used at the usual doses throughout your pregnancy and while you're breastfeeding.Other macrolides shouldn't be used during pregnancy, unless advised by a specialist.Fluoroquinolones aren't normally suitable for women who are pregnant or breastfeeding.Side effects of antibiotics that affect the digestive system include:These side effects are usually mild and should pass once you finish your course of treatment.If you experience any additional side effects other than those listed above, you should contact your doctor or the doctor in charge of your care for advice.These mild to moderate allergic reactions can usually be successfully treated by taking But if you're concerned, or your symptoms don't respond to treatment, you should call your doctor for advice.

Talk to your doctor about other drug options that may work for you.© 2005-2020 Healthline Media a Red Ventures Company. Be sure to tell your doctor about all medications, vitamins, or herbs you’re taking.To find out how this drug might interact with something else you’re taking, talk to your doctor or pharmacist.Acyclovir can cause a severe allergic reaction.

The drug augmentin belongs to the "Penicillins" catagory of drugs. This may include:Antibiotics are sometimes given as a precaution to prevent, rather than treat, an infection. If you can't contact your doctor, call the emergency services.In rare cases, an antibiotic can cause a severe and potentially life-threatening allergic reaction known as Initial symptoms of anaphylaxis are often the same as above and can lead to:Anaphylaxis is a medical emergency and can be life-threatening if prompt treatment isn't given. You can not take acyclovir just 800mg 1x/day. This can be harmful or prevent the drug from working well. As a result, more of a drug stays in your body for a longer time. Login . This drug should be used only if the potential benefit justifies the potential risk to the fetus.Call your doctor right away if you become pregnant while taking this drug.This dosage information is for acyclovir oral tablet. This can help keep levels of this drug from building up too much in your body. Most antibiotics don't cause problems if they're used properly and serious side effects are rare.Some people may have an allergic reaction to antibiotics, especially penicillin and a type called cephalosporins.

These drugs are often used to treat similar conditions.Acyclovir works by lowering the ability of the herpes virus to multiply in your body.

Herpes infections include cold sores, chickenpox, shingles, or genital herpes. Acyclovir oral tablet is a prescription drug that’s available as the brand-name drug Acyclovir also comes as an oral capsule, oral suspension, buccal tablet, topical cream, and topical ointment. By proceeding further you accept the Terms and Conditions. There are other drugs available to treat your condition. Acyclovir comes as a tablet, a capsule, and a suspension (liquid) to take by mouth. 99% certainty that you are fine, and should just continue to take the amount prescribed without skipping a dose. Antibiotics are medications used to treat or prevent bacterial infections.

Antibiotics don't work for viral infections such as colds and flu, and most coughs and sore throats.Many mild bacterial infections also get better on their own without using antibiotics.Taking antibiotics when you don’t need them encourages dangerous bacteria that live inside you to become resistant.

If you stop taking an antibiotic part way through a course, the bacteria can become resistant to the antibiotic.If you forget to take a dose of your antibiotics, take that dose as soon as you remember and then continue to take your course of antibiotics as normal.But if it's almost time for the next dose, skip the missed dose and continue your regular dosing schedule. This is known as antibiotic prophylaxis.Antibiotic prophylaxis is normally recommended if you're having surgery on a certain part of the body which carries a high risk of infection or where infection could lead to devastating effects.For example, it may be used if you're going to have:Your surgical team will be able to tell you if you require antibiotic prophylaxis.Antibiotic prophylaxis may be recommended for a wound that has a high chance of becoming infected – this could be an animal or human bite , for example, or a wound that has come into contact with soil or faeces.There are several medical conditions that make people particularly vulnerable to infection, making antibiotic prophylaxis necessary.For example, the spleen plays an important role in filtering out harmful bacteria from the blood. Our website services, content, and products are for informational purposes only.