Indapamide is a thiazide-like diuretic drug used in the treatment of hypertension, as well as decompensated heart failure. Combination preparations with perindopril (an ACE inhibitor antihypertensive) are available. The thiazide-like diuretics (indapamide and chlorthalidone) reduce risk of major cardiovascular events and heart failure in hypertensive patients compared with hydrochlorothiazide with a comparable incidence of adverse events. Both thiazide diuretics and thiazide-like diuretics are effective in reducing risk of stroke. Both drug classes appear to have comparable rates of adverse effects as other antihypertensives such as angiotensin II receptor blockers and dihydropyridine calcium channel blockers and lesser prevalence of side-effects when compared to ACE-inhibitors and non-dihydropyridine calcium channel blockers.It was patented in 1968 and approved for medical use in 1977. It is on the World Health Organizations List of Essential Medicines. Medical uses
Its indications include hypertension and edema due to congestive heart failure. Indapamide has been shown to reduce stroke rates in people with high blood pressure. Studies have shown that the blood pressure lowering effects of indapamide in combination with perindopril reduce the rate of stroke in high risk patients (those with a history of high blood pressure, stroke or type two diabetes). The HYVET study was one of the first landmark trials to demonstrate a significant reduction in all cause mortality in octogenarians, with or without the addition of perindopril. Two systematic reviews also identified reductions in all cause mortality with thiazide-like diuretics, including indapamide, in octogenarians, as well as in young-elderly patients.
Mucosal forms are those affecting the lining of the gastrointestinal tract (mouth, pharynx, esophagus, stomach, anus), larynx, and other mucosal surfaces including the genitals, peritoneum, ears, nose, bladder and conjunctiva of the eyes. Pattern
Lichen planus lesions can occur in many different forms:

Overlap syndromes
Occasionally, lichen planus is known to occur with other conditions. For example:

Lupus erythematosus overlap syndrome. Lesions of this syndrome share features of both lupus erythematosus and lichen planus. Lesions are usually large and hypopigmented, atrophic, and with a red to blue colour and minimal scaling. Telangectasia may be present. Lichen sclerosus overlap syndrome, sharing features of lichen planus and lichen sclerosus. Signs and symptoms
Although lichen planus can present with a variety of lesions, the most common presentation is as a well defined area of purple-coloured, itchy, flat-topped papules with interspersed lacy white lines (Wickhams striae). This description is known as the characteristic "6 Ps" of lichen planus: planar (flat-topped), purple, polygonal, pruritic, papules, and plaques. This rash, after regressing, is likely to leave an area of hyperpigmentation that slowly fades. That said, a variety of other lesions can also occur. Skin
Variants of cutaneous lichen planus are distinguished based upon the appearance of the lesions and/or their distribution. Lesions can affect the:

Extremities (face, dorsal hands, arms, and nape of neck). This is more common in Middle Eastern countries in spring and summer, where sunlight appears to have a precipitating effect. Palms and soles
Intertriginous areas of the skin. This is also known as "inverse lichen planus."