Your kidney and liver function may also need to be checked.If you are taking Trimox with clarithromycin and/or lansoprazole to treat stomach ulcer, use all of your medications as directed. The yellow pigment is from bilirubin, a byproduct of old red blood cells. All rights reserved. Tell your doctor if you are breast-feeding a baby.Take Trimox exactly as it was prescribed for you. Signs of a yeast infection include itching, redness, and cottage-cheese-like discharge. If you buy something through a link on this page, we may earn a small commission. It is most often caused by a urinary tract infection.Amoxicillin may cause crystals to form in the urine. Abnormally colored urine may be cloudy, dark, or blood-tinged.Any changes in urine color, or the presence of an abnormal urine color that cannot be linked to the consumption of a food or drug, should be reported to your doctor. Adverse effects of Amoxicillin are unusual and consist of vaginal itching, vaginal release, "hirsute" or inflamed tongue, puking, queasiness, stomach pain, white areas inside your mouth (thrush). If you’re experiencing either unusual bleeding or bruising, see a doctor immediately. This combination is sometimes used with a stomach acid reducer called lansoprazole (Prevacid).Trimox may also be used for purposes not listed in this medication guide.Do not use Trimox if you are allergic to amoxicillin or to any other penicillin antibiotic, such as ampicillin (Omnipen, Principen), dicloxacillin (Dycill, Dynapen), oxacillin (Bactocill), penicillin (Beepen-VK, Ledercillin VK, Pen-V, Pen-Vee K, Pfizerpen, V-Cillin K, Veetids), and others.Before using Trimox, tell your doctor if you are allergic to cephalosporins such as Ceclor, Ceftin, Duricef, Keflex, and others.

Also tell your doctor if you have asthma, liver or kidney disease, a bleeding or blood clotting disorder, mononucleosis (also called "mono"), or any type of allergy.Trimox can make birth control pills less effective, which may result in pregnancy. Tell each of your health care providers about all medicines you use now and any medicine you start or stop using.Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use Trimox only for the indication prescribed.Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.Copyright 1996-2020 Cerner Multum, Inc. Stomach discomfort or nausea is a common side effect of amoxicillin. If the rash isn’t an allergy, it should go away after a few days. If you do not have a dose-measuring device, ask your pharmacist for one. Do not use anti-diarrhea medicine unless your doctor tells you to.Get emergency medical help if you have any of these fever, swollen gums, painful mouth sores, pain when swallowing, skin sores, cold or flu symptoms, cough, trouble breathing;swollen glands, rash or itching, joint pain, or general ill feeling;pale or yellowed skin, yellowing of the eyes, dark colored urine, fever, confusion or weakness;easy bruising, unusual bleeding (nose, mouth, vagina, or rectum), purple or red pinpoint spots under your skin; orsevere skin reaction--fever, sore throat, swelling in your face or tongue, burning in your eyes, skin pain, followed by a red or purple skin rash that spreads (especially in the face or upper body) and causes blistering and peeling.This is not a complete list of side effects and others may occur. 3. The amoxicillin is present as the trihydrate. Talk to your doctor if you experience changes in your urine.Painful urination describes any pain, discomfort, or burning sensation during urination.Pain during urination is a fairly common problem. Blisters may also be a symptom of a systemic illness, or of a specific skin disorder.This side effect is somewhat rare, but serious when it does occur. To prevent dizziness, avoid drinking alcohol when on amoxicillin.Avoid driving until you know how amoxicillin will affect you.