This is Dr. David
diarrhea and weakness are not normal when you take antibiotics.
that is good you are taking probiotics
antibiotics can cause infections in your bowels like clostridium difficile
and diarrhea can cause loss of potassium and dehydration loss of water which can cause weakness
you need to see a doctor and get your stools tested to check for c diff infection
and you have to make sure you drink more water and get more potassium into your body
eating more bananas, rice, potatoes, orange juice, fruits and vegetable can get more potassium into your body
you need about 4000mg of potassium a day in your diet, most people don't get that much potassium .
let me know if you have other questions.
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