Depending on the cause of the tremor, shaking may be more noticeable when you are at rest, holding something, or when you are moving. Some people find it helpful to divide tremor into the following categories. Resting Tremor: This type of tremor occurs when a muscle is relaxed.
hydrochloric acid. [hiâ³dro-klorÂ´ik] HCl, a normal constituent of gastric juice in humans and other animals. The absence of free hydrochloric acid in the stomach, called achlorhydria or gastric anacidity, may be found with chronic gastritis, gastric carcinoma, pernicious anemia, pellagra, and alcoholism. Abbreviation for hydrochloric acid.
A: 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).ydrochlorothiazide is used to treat hypertension (high blood pressure) and to treat other conditions that cause fluid retention, such as heart failure or liver cirrhosis. Common side effects of hydrochlorothiazide include nausea, loss of appetite, diarrhea, constipation, dizziness, lightheadedness, and blurred vision.