Smoking can have various negative effects on the body, including the scalp and hair. Smoking can cause scalp irritation, which may lead to itching and dandruff. It may also lead to reduced blood flow to the scalp, which can affect the health of hair follicles and potentially contribute to hair loss.
In addition to scalp irritation and reduced blood flow, smoking can also contribute to the production of free radicals in the body. Free radicals are unstable molecules that can damage cells, including those in the hair follicles, potentially leading to hair loss.
It is important to note that smoking is not the only factor that can contribute to hair loss, and other factors such as genetics, hormonal changes, and nutritional deficiencies can also play a role. If you are experiencing hair loss or scalp irritation, it may be helpful to speak with a healthcare professional to determine the underlying cause and explore potential treatment options.