Let's take a minute to talk about your medication. 

This is cefuroxime. This antibiotic treats infections caused by germs called 'bacteria'. It cannot treat viral infections, like the common cold. 

Cefuroxime is a type of antibiotic called a cephalosporin. It is similar to penicillin. You should tell your doctor if you are allergic to penicillin, cephalosporins or any antibiotics. Also, talk to your doctor and pharmacist about all of the medicines you take, and about any new medicines you plan to take. 

Cefuroxime is available as tablets or as a liquid. The tablets should be swallowed whole, because they taste bad if they are crushed. If you are using the liquid, remember to shake it well before using. You should measure each dose carefully with a measuring spoon or a dosing syringe, and not a household teaspoon. Store the liquid in the refrigerator, and throw it away after 10 days. 

People usually tolerate this medicine well and start feeling better soon. Common side effects include mild stomach upset or nausea. Diarrhea can occur, too, and your pharmacist can advise you how to lessen this. But, if diarrhea is bloody or lasts for more than 2 days, let the doctor know right away, even if it happens months from now. 

This medicine can cause a yeast infection, like a diaper rash in kids or vaginal infection in females. If these happen, you should obtain treatment. 

As with any medicine, you should call your doctor right away if you notice any unusual change to your body. This includes a rash, and swelling or tingling in the mouth or throat. 

For best results with cefuroxime, finish taking the full course of therapy. Otherwise, the infection could return and become hard to treat.