bacterial infection
"Yes I'd like to point out it appears to be helping my mouth situation but it's def not helping the rest of my body.
Since taking this medication prescribed by my dentist due to having a infection in my mouth I have suffered the following:
Feeling sick
diarrhoea
Headache
Metallic taste in my mouth.
palpitations
Ache all over
Feel symptoms of the flu
Confusion
Lack of concentration 
Very anxious
Thirsty
I generally feel like poo. I can't wait to finish this course. I feel like death."