Cephalexin Monohydrate and tiredness

September 28.2008 6.45pm having sweats and dizziness headaches and sleepy and tired.had fish hook removed from finger and was given cephalexin for an antibiotic. chuck branch

Day 4 of taking Cephalexin (500mg) 3 x daily for an abdominal cyst that became infected. Have seen little change in the cyst so far- wondering if it takes longer to work? Side effects: really the only side effect that I can claim is tiredness. Also- in the last 24 hours I developed a very sore throat- no other secondary symptoms like coated tongue or swelling so I am not sure if this is related to the Cepha. I am in Vegas on business s it could be "Vegas Throat" (combination of AC, low humidity and cigarette smoke in casinos) or the start of a cold. I will see in the next couple of days when I get back home where the humidity is 60%.