- 41. Migraine
- (Migraine)
- ... older than 50 Although much about the cause of migraines isn't understood, genetics and environmental factors seem to both play a role. Migraines may be caused by changes in the brainstem and ...
- 42. Blood in urine (hematuria)
- (Blood in urine (hematuria))
- ... your doctor is likely to recommend regular follow-up tests, especially if you have risk factors for bladder cancer, such as smoking, exposure to environmental toxins and a history of radiation therapy. ...
- 43. Microcephaly
- (Microcephaly)
- ... birth, microcephaly usually is the result of the brain developing abnormally in the womb or not growing as it should after birth. Microcephaly can be caused by a variety of genetic and environmental ...
- 44. Monoclonal gammopathy of undetermined significance
- (Monoclonal gammopathy of undetermined significance)
- ... play a role in monoclonal gammopathy of undetermined significance, as do environmental triggers, such as being exposed to certain pesticides or to radiation from an atomic bomb. Factors that increase ...
- 45. Metabolic syndrome
- (Metabolic syndrome)
- ... effects of insulin resistance put you at risk of heart disease, stroke, diabetes and other conditions. Combination of factors Insulin resistance probably involves a variety of genetic and environmental ...
- 46. Mesothelioma
- (Mesothelioma)
- ... to your health. Don't attempt to remove asbestos from your home — hire a qualified expert. The Environmental Protection Agency offers advice on its website for dealing with asbestos in the home. ...
- 47. Mental illness
- (Mental illness)
- ... There's no specific identifiable cause of mental illness. Mental illnesses, in general, are thought to be caused by a variety of genetic and environmental factors: Inherited traits. Mental ...
- 48. Melanoma
- (Melanoma)
- ... what damages DNA in skin cells and how this leads to melanoma isn't clear. It's likely that a combination of factors, including environmental and genetic factors, causes melanoma. Still, doctors believe ...
- 49. Personality disorders
- (Personality disorders)
- ... loving or abusive. This is the "nurture" part of the nature vs. nurture debate. Personality disorders are thought to be caused by a combination of these genetic and environmental influences. You may ...
- 50. Autism
- (Autism)
- ... number of cases, but taken together, the influence of genes may be substantial. Some genetic problems seem to be inherited, whereas others happen spontaneously. Environmental factors. Many health problems ...
