So, basically, withholding information is not the same thing as lying, but depending on the situation, you will have to decide whether it is better to withhold the information or not.
HCH may refer to: Hampton Court House, an independent school in Surrey, UK. Hexachlorocyclohexane, a group of chemical compounds. Holmes Chapel railway station (National Rail station code), in Cheshire, England.
A: Hydrochlorothiazide (HCTZ) is a medication that is used to treat fluid retention and high blood pressure. It is classified as a thiazide diuretic (water pill) that helps the kidneys remove more salt and water from the bloodstream, which will decrease the blood volume and reduce blood pressure.: HCTZ is a commonly used abbreviation for the medication, hydrochlorothiazide. Hydrochlorothiazide is a diuretic or water pill that can be used to treat hypertension (high blood pressure) and edema (fluid retention).