Please be aware that Hytaz 12.5 mg/25 mg FC tablets, containing the active ingredient Hydrochlorothiazide (HCTZ), are a prescription medication used to manage high blood pressure and fluid retention (edema). Due to its effects on fluid and electrolyte balance, Hytaz requires a valid doctor's prescription. Consult your physician to determine if Hytaz is the appropriate medication for your condition.