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Swollen finger joints are frequently the result of inflammation due to an infection, injury, or disease. Treatment for swollen finger joints will depend on the cause. Pain from chronic conditions may be managed with over-the-counter medications and braces. Inna Kozhina / Getty Images However, in more severe cases of some conditions, prescription medications or even surgery might be necessary. Most are inflammatory but some are not. This, in turn, causes swelling, redness, heat, and pain....

A bruised toenail is also known as asubungual hematoma, which is blood and fluid trapped beneath thetoenail. This gives the toenail a red, black, or purple discoloration. It is often calledblack toenailfor that reason. Verywell / Jessica Olah Verywell / Jessica Olah What Is a Subungual Hematoma? A subungual hematoma comes up whenever blood becomes trapped under the nail. When blood pools up beneath the nail, it can appear red, blue, black, or purple....

Symptoms may include a red, itchy rash that requires medication. This attack results in inflammation, itching, and other problems. Eczema Eczemais a form of dermatitis calledatopic dermatitis. iStock / Getty Images Plus The rash causes severe itching, redness, oozing, and flaky scales. These symptoms can be painful and can cause changes in skin color and blisters. Contact Dermatitis Contact dermatitiscan be resulting from an irritant, an allergen, or both. Hives Hives, also known asurticaria, is an itchy rash that can occur at any age....

The patches are itchy and flaky and may weep and crust over. Discoid eczema is achronic condition. The patches can last for months, or years in some cases, and are likely to reoccur. Verywell / Julie Bang Discoid eczema is also callednummular eczema, nummular dermatitis, and discoid dermatitis. Discoid Eczema Symptoms Discoid eczema causes very distinct circular, raised patches of irritated skin. The rash because of discoid eczema can be extremely itchy and may also burn....

Research suggests it affects some 10% of people after traumatic brain injury. This article discusses inappropriate laughter and its possible causes. It presents strategies for treatment and coping skills you’re able to discuss with a healthcare provider. JGI / Jamie Grill / Getty Images Sometimes it is referred to as pathological laughter. But just because someone is laughing at an inappropriate time does not mean they have something neurological going on....

Klaus Tiedge/Getty What Is the Thyroid? The thyroid is responsible for producing thetriiodothyronine(T3) and thyroxine (T4) hormones. Hashimoto’s Disease Hashimoto’s diseaseis a long-lasting form of lymphocytic thyroiditis. Klaus Tiedge/Getty It is the most common cause of hypothyroidism in the United States, mainly affecting females. With Hashimoto’s, the immune system mounts a response against its own thyroid antigens. Does Iodine Deficiency Cause Hashimoto’s? Illustration by Brooke Pelczynski for Verywell Health Iodine deficiencyis associated with Hashimoto’s but why the autoimmune disorder occurs is still unknown and under study....

It is caused when a muscle loses elasticity. If a muscle cannot move and be stretched, the nearby joints also lose mobility and become painful. Sarcomeres are fundamental units of muscles that cause muscle fibers to contract. mbbirdy / Getty Images With muscle contractures, sarcomeres overly lengthen when muscle fibers tighten. This increase in sarcomere length prevents the muscle from contracting normally, resulting in muscle weakness. Muscle contractures also form from a decrease in satellite cells....

The specific symptoms will depend on the cause. Acute pain appears suddenly and can worsen over time. It can also disappear without treatment. skaman306 / Getty Images Chronic pain lasts longer than six months and may vary in intensity over time. Lower right abdominal pain can result from problems that range from mild to serious. Some of the most common causes of abdominal pain include the following conditions: 1. Symptoms of a right-side muscle strain can include soreness or pain on that side....

Mastalgia(breast pain) is most commonly linked to normal changes in the breasts during the menstrual cycle. Although the treatment ultimately varies by the cause, there are at-home remedies that can help manage the pain. What Is Mastalgia? Verywell / Emily Roberts Mastalgia refers to breast pain. The symptoms of mastalgia depend on what is causing it. Common symptoms include: Some people have mild pain while others have severe pain. The length of time mastalgia lasts also depends on the underlying cause....

Can corneal arcus predict heart disease? Sometimes referred to as “ring around the pupil,” this condition is known ascorneal arcus. More specifically, it is calledarcus senilisin people in their 60s or older andarcus juvenilisin younger people. Afrodriguezg / Wikimedia Commons Corneal arcus may appear as an arc above or beneath thecorneaor form a ring around the cornea. What Is Corneal Arcus? Corneal arcus occurs in almost all people above age 80....

A bulgingeardrum(called the tympanic membrane) is inflamed. A swollen eardrum can be triggered by an ear infection or trauma to the ear. It can affect hearing because it impairs the eardrum’s ability to vibrate and transmit sound. Ian Hooton/Science Photo Library/Getty Images When the eardrum is inflamed, people may feel fullness, pressure, and pain in the ear. This article discusses the causes, symptoms, diagnosis, and treatment of a bulging eardrum....

A burning sensation in the stomach can be resulting from health conditions, lifestyle issues, and medicines. Learn about the causes, treatment, and prevention of indigestion or stomach burning. Not knowing what is causing stomach burn is very common. thianchai sitthikongsak / Getty Images Almost 75% of people with indigestion never know the cause.This is called functional dyspepsia. Contact your healthcare provider if you have burning stomach pain that lasts longer than two weeks....

Acaffeine withdrawalheadache can happen if you miss your usual morning cup of coffee or mid-afternoon cup of tea. However, compared to othertypes of headaches, a caffeine headache can be easy to identify and treat. This article covers six ways to get rid of a caffeine withdrawal headache. Guido Mieth / Getty Images What Causes Caffeine Withdrawal Headaches? Caffeine is the most-used drug in the world. Although caffeine is considered a drug, experts do not agree on whether it qualifies as an addictive substance....