Body aches or pains, Fatigue, Joint aches and Joint pain. WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms body aches or pains, fatigue, joint aches and joint pain including Viral syndrome, Exercise or physical activity, and Lyme disease.ebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms body aches or pains, fatigue, joint aches and joint pain including Viral syndrome, Exercise or physical activity, and Lyme disease.
Monoamine oxidase inhibitors (MAOIs) are a class of drugs that inhibit the activity of one or both monoamine oxidase enzymes: monoamine oxidase A (MAO-A) and monoamine oxidase B (MAO-B). They have a long history of use as medications prescribed for the treatment of depression. They are particularly effective in treating atypical depression.
MAOIs act by inhibiting the activity of monoamine oxidase, thus preventing the breakdown of monoamine neurotransmitters and thereby increasing their availability. There are two isoforms of monoamine oxidase, MAO-A and MAO-B.he early MAOIs covalently bound to the monoamine oxidase enzymes, thus inhibiting them irreversibly; the bound enzyme could not function and thus enzyme activity was blocked until the cell made new enzymes. The enzymes turn over approximately every two weeks.