Legal blindness relates to the best corrected vision after an eyeglass prescription is determined. You cannot look at the numbers on your eyeglass prescription to determine this. If the best you can do on an eye chart, with the best eyeglass correction, is 20/200, that is legal blindness in most states in the usa.
Penicillin, Amoxicillin: Step Aside for Strep Throat Treatment. Doctors have presented more evidence that itâs time for long-time antibiotic stalwarts like penicillin and amoxicillin to step aside when it comes to the treatment of strep throat.
Penicillin can be given in doses of 250 mg given two or three times per day for 10 days. Other antibiotics that can be used include azithromycin, cephalexin and cefdinir. While these antibiotics are more effective at treating strep throat compared to penicillin, they are also more expensive.