CV, hepatic effects; upper resp tract infection, dyspnea, sinusitis, bronchitis, pulmonary edema & pharyngitis; headache, hypoesthesia, vertigo, dizziness & insomnia; UTI, hematuria, glycosuria & proteinuria; flatulence, increased appetite & diarrhea; aggravated DM, erectile dysfunction; arthralgia, myalgia, back pain & cramps; anemia, decreased Hb & hematocrit; macular edema w/ decreased visual acuity. Tooth disorder, accidental injury, fatigue, sweating, pain in extremity, wt gain, increased lactic dehydrogenase levels.