MedlinePlus: Betaxolol Ophthalmic - Provides information about dosage, usage, warnings, and side effects. - http://www.nlm.nih.gov/medlineplus/druginfo/medmaster/a686004.html
Kerlone - Full prescribing information from RxList. - http://www.rxlist.com/cgi/generic3/betaxolol.htm
Betopic - Full prescribing information from RxList. - http://www.rxlist.com/cgi/generic3/betoxs.htm