My throat hurts & I see a white spot what medication can I take?

Maybe antibiotics. Sore throat can be caused by virus or bacteria. Although the white spot is associated with bacterial infection like group a strep, that finding is also present in viral pharyngitis. I would recommend that you see a doctor and get a rapid strep and culture. If it is strep, you will need a prescription for an antibiotic. In the meantime there are lots of soothing otc lozenges for relief.
SEE YOUR DOC. You should see your physician to determine if you have strep throat. If so, he will put you on the appropriate antibiotic. If it is a viral infection then antibiotics will not help.