Type 1 diabetes is a chronic condition characterized by the pancreas producing little to no insulin due to an autoimmune response. While its onset commonly occurs during childhood or adolescence, it can develop at any age. The main form of treatment involves insulin therapy, which is administered through an insulin pump and other devices.

Urticaria, also called hives, is a skin condition that causes itchy welts to appear all over the body. When these welts last for more than six weeks and reappear over the course of months or years, they are referred to as chronic urticaria or chronic hives. Like a few other skin conditions, the true cause of chronic urticaria is unknown.

Headache disorders, like migraines, are quite common. For some individuals, headaches can be chronic and debilitating, necessitating the expertise of a headache specialist. But, the American Headache Society states that there is just one headache specialist for every 80,000 individuals who experience frequent episodes. The gap in these numbers is concerning and can make it difficult for individuals to choose a competent specialist.

Heart failure, also called cardiac failure, affects over six million in the country and is one of the leading causes of hospitalization in people over the age of 65. It is a chronic condition that occurs when the heart cannot pump blood well enough to ensure regular supply to the organs.

The skin starts to lose its natural barrier as one ages. It becomes drier and more prone to irritants like dust, germs, and bug bites, which can lead to increasingly itchy skin. Itching, often known as pruritus, can cause persistent discomfort and stress in seniors. In most cases, pruritus, or frequent bouts of itching, occur around the scalp, neck, ankles, and areas around the wrist.

The gastrointestinal or GI tract performs multiple different functions in the body, from absorbing nutrients to excreting waste products and secreting digestive enzymes. So, if the GI tract is infected, it can severely affect digestion. Gastrointestinal infections may be viral, parasitic, or bacterial, with different triggers, such as contaminated food or contact with human feces.