What are Constricted Blood Vessels?
Constricted blood vessels occur when the muscles in the walls of the arteries tighten, causing the vessels to narrow. This leads to reduced blood flow and increased blood pressure, which can result in complications such as headaches, chest pain, or, in severe cases, heart attack or stroke.
Substances like stimulants (e.g., cocaine or amphetamines) and stress can cause blood vessel constriction, making it important to manage these factors in individuals with cardiovascular risk.