The kidneys are bean-shaped organs that perform various critical functions inside the human body. They help filter blood, eradicate waste through urine, maintain fluid balance, balance minerals, and produce hormones. However, certain conditions may affect kidneys’ functioning, leading to more severe health risks. Certain risk factors are associated with kidney disorders, the prominent ones being high blood pressure and diabetes. Some common symptoms, causes, and management of kidney disease are detailed below. Common symptoms More than one in seven adults, or nearly 37 million people in the country, suffers from chronic kidney disease (CKD) – a type of kidney disorder. Initially, it is challenging to find out the symptoms. Some early indicators and symptoms of kidney disease are fatigue, sleeping troubles, dry and itchy skin, breathlessness, muscle cramps, vomiting and nausea, changes in urination patterns, loss of appetite, and swelling in the ankles and feet. As kidney disease progresses and leads to kidney failure, the symptoms that develop include rashes, fever, nosebleeds, severe abdominal and back pain, vomiting, and diarrhea. Causes Multiple causes are associated with kidney disease, including high blood pressure, diabetes, vasculitis, cardiovascular diseases, genetics, age, and autoimmune diseases. High blood pressure High blood pressure is a prominent cause of kidney disease as it damages the blood vessels and reduces blood supply to the kidneys.

Macular degeneration is a condition that affects a person’s vision and develops as people age. This progressive eye disorder involves the deterioration of the macula, which is a part of the eye’s retina. It is a leading cause of vision loss in older adults and may develop in one or both eyes. This condition is of two main types – dry and wet. Read further to learn about the disorder, its causes, and its types. Dry macular degeneration People are more likely to have dry macular degeneration than wet form. It is also less severe and develops when tiny yellow protein deposits under the macula. These deposits dry and thin the macula, causing gradual central vision loss while the peripheral vision remains intact. In the advanced stages, the dry form can progress to the wet form. People with dry macular degeneration need to test their eyes daily at home using an Amsler grid. One must consult a health expert immediately if any vision changes are observed. Wet macular degeneration In this condition, the blood vessels grow beneath the retina and macula and cause blood and fluid to leak into the retina. This build-up of fluid results in scarring, leading to permanent loss of central vision.

Age-related macular degeneration (AMD) is an eye condition that affects one’s central vision. The condition mainly affects the macula—a part of the retina at the back that regulates central vision. The condition is common among people over 50. People with macular degeneration are unable to perceive objects or people right in front of them, however, they don’t experience a complete loss of vision and can have good peripheral vision. Here are key facts about AMD: Types Dry (atrophic) : About 90% of macular degeneration patients are affected by the dry (atrophic) form of the condition. Dry AMD develops when drusen, tiny yellow protein deposits, accumulate under the macula. The deposits make the macula thin and dry. Here, one can experience gradual vision loss, however, most people do not lose their core vision completely. In rare cases, the dry type can give way to the wet form of age-related macular degeneration. Wet (exudative) : The development of abnormal blood vessels under the retina and macula leads to wet AMD. The vessels can leak blood and liquids, which is a condition called choroidal neovascularization. As a result of the buildup, the macula develops a bulge, leading to dark spots in the center of one’s vision.