The maximum dose is 320 mg daily. Maximum blood pressure reduction occurs within 4 weeks. For congestive heart failure, the usual dose is 40 mg twice daily. The doses may be increased to 80-160 mg twice daily.
OIG will be responsive to the needs of the TDCJ, the TBCJ, governmental agencies, and the people of Texas, by demonstrating a willingness and ability to impartially investigate administrative and criminal complaints, while protecting the rights of all concerned.
Oral cholecystogram: Abbreviated OCG. An x-ray procedure for diagnosing gallstones. The patient takes iodine-containing tablets by mouth for one night or two nights in a row. The iodine is absorbed from the intestine into the bloodstream, removed from the blood by the liver, and excreted by the liver into the bile. The iodine, together with the bile, is highly concentrated in the gallbladder. Iodine is used in an OCG because it is dense and radioopaque (stops x-rays).