Atypical depression constitutes a specific variant of major depressive disorder; it is not a separate diagnosis. In addition to the symptoms required for the diagnosis of major depressive disorder, "atypical" symptoms include mood reactivity,...
Despite its name, atypical depression is actually quite common, especially in women. It is characterized by excessive weight gain and an increased desire to sleep for long periods of time. The patient suffering from atypical depression is overly...
Atypical pneumonia is a lung infection caused by bacteria. Children and older adults are at a greater risk for atypical pneumonia due to weakened immune systems. Atypical pneumonia is also common in people with serious disorders such as AIDS and...
Depression is divided into a number of subtypes that can help determine the best courses of treatment. Atypical depression was first described in the 1930s and has several defining characteristics.
The term "atypical pneumonia" is a general reference to any pneumonia that is unusual in terms of the causative infectious germ, the symptoms or the clinical course. Medical professionals sometimes use the term to refer specifically to pneumonias...
Despite its name, atypical depression is one of the most common yet frequently under-diagnosed forms of clinical depression. In fact, according to the Bastyr Center for Natural Health, atypical depression is the most common form of depression...
Atypical depression gets its name because the symptoms of this type of depression differ from many signs of clinical depression. Generally, atypical depression is diagnosed in the late teens or early 20's, earlier than typical depression, through...
Behavioral and psychotic symptoms of dementia (BPSD), including delusions, hallucinations, agitation and aggression, can all occur in people with Alzheimer's disease. They appear more often in the moderate to severe stages, and if they are not...
Sufferers of severe headache pain often conjecture the condition to be a "migraine," but many do not realize that doctors differentiate between what is termed the "typical" and "atypical" form of the condition. The physician's diagnosis of an...
Atypical depression is a common type of depression, named due to the opposing symptoms that occur in clinically diagnosed major depressive disorders. Work Psych Associates Incorporated notes that the symptoms of atypical depression begin in...
A serious mood disorder, depression causes patients to feel hopeless, helpless and worthless. The disorder causes a low mood and changes in behavior, such as altered sleep and eating patterns. The National Institute of Mental Health points out the...
Despite its name, atypical depression isn't strange or unusual, and it may even be the most common form of depression, according to the University of Maryland Medical Center. It causes many of the same symptoms as other types of depression....
Distinguishing a migraine from a traditional headache requires knowledge of symptoms and a consistent catalog of occurrences, duration and remedies. Atypical migraines may have an extremely long duration. However, most atypical migraines are...
Atypical depression is a type of major depression that is more common in women, typically starts earlier in life and tends to have a more chronic course than other types of major depression. Individuals with atypical depression often respond well...
Migraine headaches cause severe and often incapacitating pain. Classic migraine headaches only affect one side of the head and are also preceded by a series of visual disturbances known as auras. Classical migraines also cause nausea, vomiting and...
Angina occurs when increased oxygen demands result in less blood flow to the heart. Stress, exercise or increased activity can lead to angina, which typically causes chest pain that resolves within a few minutes, with or without treatment. Some...
Atypical pneumonia is pneumonia caused by Mycoplasma pneumoniae, Chlamydophila pneumoniae and Legionella pneumophila bacterial pathogens. Basically, the lung area that absorbs needed oxygen, the alveoli, get infected so pulmonary function...
Daniel K. Hall-Flavin, M.D., of the Mayo Clinic states that atypical depression is a form of depression that was first described 50 years ago. Atypical depression differs from other types of depression due to the symptoms patients display.
Atypical depression is anything but atypical. Atypical depression is actually the most common form of depression in outpatients, according to the Bastyr Center for Natural Health. While the cause of atypical depression isn't completely understood,...
Irritable bowel syndrome, or IBS, is a functional disorder of the colon characterized by symptoms such as abdominal pain, altered bowel habits, bloating, passing mucus and sensation of incomplete defecation. According to the American College of...
Atypical depression often goes undiagnosed in patients because of the reverse vegetative symptoms that set this disease apart from traditional depression. Instead of being unable to experience pleasure at all, your mood might be enhanced by...
Cystic fibrosis (CF), a common genetic disease that causes severe lung disease and other symptoms, has two forms: classic and nonclassic, or atypical. People with the atypical form of cystic fibrosis can have the same symptoms as a person with the...
ALS, or amyotrophic lateral sclerosis, is a severe disease in which the nerves in the brain and spinal cord responsible for movement are damaged. Ten percent of ALS cases are related to genetic defects; however, the cause of the other 90 percent...
Cystic fibrosis, or CF, an autosomal recessive disease, is inherited only if both parents pass on a copy of the gene for CF. The defective gene causes the body to produce thick mucus that obstructs the lungs and pancreas. Around 66 percent of...
An obstetrician/gynecologist gives a woman a Pap smear during her annual gynecological examination, which checks for abnormalities in her cervix. The American Pregnancy Association recommends that women get their yearly Pap smear by age 21 or...
Depressive disorders such as atypical depression are one of the most common mental health problems in the world. According to the World Health Organization, depression affects around 121 million people worldwide and is one of the leading causes of...
An atypical hemangioma of the liver, more commonly called a hepatic hemangioma, is a medical condition characterized by the appearance of a non-cancerous growth on the liver that is composed of dilated blood vessels. Treatment of an atypical...
Patients with migraines typically experience excruciating and debilitating headaches along with other symptoms, such as nausea and sensitivity to light. Some migraine sufferers experience an aura, which is a sensation that a migraine is about to...
Celiac disease, a chronic condition that causes negative immune responses to gluten, a protein found in wheat, rye and barley, presents itself in various ways. Though most people's symptoms vary to some degree, symptoms such as diarrhea, bloating...
Adrenal gland cancers are rare cancers occurring in the endocrine tissue of the adrenal glands and are characterized by overproduction of adrenal gland hormones. Learn about the symptoms and treatment options in this video.
An ectopic pregnancy is a complication of pregnancy where the ovum is implanted in any tissue other than that of the uterine wall. Get tips and advice on diagnosing and preventing ectopic pregnancy in this medical video.
A UTI or urinary tract infection is any infection of the urinary tract like the bladder. Get expert tips and advice on preventing, diagnosing, and treating a UTI in this video.
A migraine headache is a neurologic headache that occurs in the brain due to a spasaming or instability of the blood vessels of the brain that then causes other symptoms. In this video learn more about migraines and how to treat them.