Most conditions that cause leg pain arise slowly, and home care should be individualized for each patient. One's health-care provider is an important resource for diagnosis, prevention, and treatment. If acute pain with leg swelling or loss of feeling associated with a cold leg occurs, medical care should be accessed immediately.
a person unselfishly concerned for or devoted to the welfare of others (opposed to egoist). Origin of altruist. French. 1865-1870.
environmentalist definition: The definition of an environmentalist is a person who is concerned with protecting the earth's environment, solving environmental problems and preserving natural resources. A person who advocates reduce, re-use and recycle is an example of an environmentalist. YourDictionary definition and usage example.