A secondary hypercoagulable state is an increased risk of severe blood clotting due to an underlying nonhereditary condition or event. Common causes include cancer, pregnancy, and antiphospholipid ...

Secondary adrenal insufficiency is one type of a condition where your adrenal glands don’t produce enough of the hormone cortisol. Without treatment, it can be life threatening. Most people with ...

Ali Hussain has a background that consists of a career in finance with large financial institutions and in journalism covering business. Katrina Ávila Munichiello is an experienced editor, writer, ...

Secondary aging refers to aging-related changes caused by environmental, lifestyle, and health factors rather than natural biological processes. Aging happens to everyone, but people do not age in the ...

Secondary polycythemia, also known as secondary erythrocytosis or secondary erythrocythemia, is a rare condition in which your body produces an excess amount of red blood cells. This overproduction of ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Secondary infertility happens when a person cannot conceive or carry to term after giving birth in the past. The cause may stem from factors involving one or both partners. Secondary infertility ...

An antibody (or immunoglobulin) is a glycoprotein produced by the immune system in response to a ‘foreign’ substance i.e. antigens present on microorganisms. Each antibody is unique and specific to a ...

Secondary health insurance is extra coverage, like dental, vision or critical illness coverage, that's not part of your main health insurance. Secondary health insurance is an add-on policy that gives ...

Les Masterson is a deputy editor and insurance analyst at Forbes Advisor. He has been a journalist, reporter, editor and content creator for more than 25 years. He has covered insurance for a decade, ...