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What Are the Most Common causes of Swollen Lymph Nodes in the Throat?

A: The most common causes of swollen lymph nodes include a cold, tonsillitis, strep throat, or an ear infection that spreads. Other conditions can cause swollen lymph nodes in the throat, such as cancer, human immunodeficiency virus (HIV), and mononucleosis, but these conditions are typically seen more rarely. Swollen lymph nodes in the throat usually respond to treatment with home remedies or antibiotics, and the swelling typically subsides within a couple of weeks.. Several groups of lymph nodes exist throughout the body as part of the human lymphatic system. These clusters of white blood cells, called lymphocytes, play an important role in...


What Are the Most Common causes of Back Numbness?

A: Numbness refers to a loss of sensation or tingling pain in the body. People with numbness in their bodies also can experience burning pain and the sensation of pins and needles. Common causes of back numbness include a herniated disc, sciatica and multiple sclerosis (MS).. When one of the discs in a person`s back falls out of alignment, it can be referred to as a herniated disc and is a common cause of back numbness. People often get herniated discs after lifting heavy objects. X-rays, magnetic resonance imaging (MRI) or a computerized tomography scan (CT scan) can be used to help a doctor...


What Are the causes of Unexplained Weight Gain?

A: Unexplained weight gain can result from an underlying medical condition, taking certain prescription medicines, and unintentional lifestyle changes. Thyroid disorders and hormonal changes are common causes of unexplained weight gain. A decrease in physical activity and an increase in unhealthy food consumption is an obvious cause, but in turn, this can occur as the result of mood disorders. Medications used to treat diabetes and prevent pregnancy can also lead to sudden weight gain.. Hypothyroidism, which is a condition that causes the thyroid gland to produce an insufficient amount of hormones, is a leading cause of unexplained weight gain....


What Are Common causes of Green Mucus?

A: Green mucus typically indicates the presence of an infection, whether viral or bacterial. It is a sign that the body`s immune system is fighting off a bacterium or virus, often resulting in an upper respiratory tract infection (URTI). The common cold is one of the most common URTIs that leads to green mucus. Some patients develop sinusitis after a cold, which can result in the continuation of green mucus in the sinuses as the result of inflamed membranes. Other URTIs, including tonsillitis and rhinitis, also can result in green mucus in the throat and sinuses.. One of the most common causes


What Are the Common causes of a Heavy Period with Clotting?

A: The most common causes of a heavy period with clotting are hormonal changes, fibroid tumors, a miscarriage, an abnormally large uterus, and some medications. One or two abnormal menstrual cycles are not cause for concern. If heavy menstruation with clotting occurs for several months, is accompanied by fatigue, a pale complexion, or dizziness, a gynecologist should be consulted to evaluate the cause and treat the problem.. Hormonal changes are one of the most common causes of a heavy period with clotting. Normally, the hormones progesterone and estrogen work together to control the menstrual cycle. If the levels of...


What Are the causes of Scaly Dry Skin?

A: Exposure to cold weather, eczema, and psoriasis are just some things that can lead to scaly dry skin. In addition, a health condition called hypothyroidism is also a potential cause of dry skin. Although many causes of dry scaly skin are not fatal or even more than a minor inconvenience, some conditions, such as hypothyroidism, should be treated by a doctor as soon as possible. In general, even if a skin condition seems non-threatening, it is best to have a dermatologist determine the severity rather than rely on self-diagnosis.. In general, eczema refers to any rash, whether it is caused by an allergic reaction or genetic condition. Sometimes the cause of eczema is not known by the person...


What Are the causes of Viral Meningitis?

A: causes of viral meningitis include enteroviruses, herpesvirus and arboviruses. In addition, the mumps are also associated with viral meningitis and, in rare instances, lymphocytic choriomeningitis virus (LCMV) can also cause the illness to occur. Viral meningitis itself is a common, often harmless medical condition in which an infection causes inflammation to occur in the meninges. The condition is also known as aseptic meningitis.. of the various causes of viral meningitis, enteroviruses are the most common. These intestinal viruses can be easily spread from person to person, although most people who contract these...


What Are the Most Common causes of Delayed Menstruation?

A: Some of the most common causes of delayed menstruation are hormonal imbalances, illnesses, changes in medications and menopause or pregnancy. Excessive exercise, rapid changes in weight, being either overweight or underweight and a poor diet can also contribute to irregular menstruation. A normal menstruation cycle is different for each woman, because some women menstruate as often as every 20 days and others menstruate only every 35 days. The length of the cycle also varies for each woman and can last from three to seven days.. Hormonal imbalances are a common cause for a delayed menstruation cycle. A common hormonal disorder is known as polycystic ovarian syndrome,...


What Are the Most Common causes of Numbness in the Legs?

A: Numbness in the legs is typically caused by nerve and muscle damage. This damage can be linked to a number of conditions, including nerve entrapment, Beurger`s disease, Leriche`s syndrome, or peripheral neuropathy. In some cases, however, it can simply be related to poor body positioning. Those who experience new or more severe leg numbness should seek medical attention as soon as possible to identify the cause.. Leg numbness is often related to nerve entrapment. Nerve entrapment can be caused by a number of conditions, include joint swelling, cysts, or trauma. Individuals who suffer from these conditions, and do not seek medical treatment, can often experience permanent leg numbness. Other...


What Are the Most Common causes of Syncope?

A: Syncope is more commonly known as fainting, and causes of syncope usually involve a lack of blood flow to the brain. This can happen for a number of reasons that ultimately result in oxygen deprivation in the brain, usually temporary. There can be a problem in the function of the heart, of the blood vessels, or either of these caused by a sudden emotional response to surroundings or an environmental stimulus.. One of the most common root causes of syncope is low blood pressure. This occurs when the heart is pumping less than the required amount...

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