ILSAN KOREA-The oppressive heat and humidity of summer can intensify hair loss by compromising scalp health. Intense ultraviolet radiation, soaring temperatures, and high humidity foster conditions where sweat and sebum accumulate on the scalp, clogging hair follicles and triggering inflammation. As a result, hospitals see a surge in patients with seborrheic dermatitis during this season.
Seborrheic dermatitis, marked by excessive sebum production, manifests in two forms: oily and dry. The oily variant is characterized by elevated sebum levels, leading to a greasy scalp, thick yellow dandruff, and matted hair, often accompanied by purulent inflammation. Severe cases can result in boil-like inflammation, with excess sebum obstructing pores, potentially causing hair loss. Blocked pores also widen, weakening hair follicles and hastening balding. The dry form presents with scalp dryness and increased flaking, commonly known as dandruff.
What triggers seborrheic dermatitis? Traditional Korean medicine points to a thermal imbalance, where heat accumulates in the upper body, generating excessive scalp heat. This disrupts the scalp’s oil and moisture balance, impairing its immune function and contributing to the condition. Though often considered minor, untreated symptoms can lead to hair loss, underscoring the need for early medical intervention.
In summer, maintaining scalp hygiene is critical due to heightened sweat and sebum production. Daily shampooing to thoroughly cleanse the scalp and hair is essential, particularly after heavy perspiration. Sleeping with wet hair after washing can exacerbate seborrheic dermatitis by keeping the scalp damp, requiring careful attention.
Certain lifestyle habits can accelerate hair loss. Effective scalp and hair care in summer, even amid busy schedules, is vital. First, prioritize adequate sleep by retiring early and aiming for at least eight hours nightly, while avoiding overeating. Second, practice moderation by eating smaller portions slowly. Third, limit alcohol consumption to once weekly or less. Fourth, engage in light exercise or warm lower-body baths at least twice a week to promote blood circulation and maintain warmth in the lower body.
Using hats or parasols to shield the scalp from intense summer ultraviolet radiation is also beneficial. If hair loss is suspected, prompt evaluation by medical professionals, rather than neglect, is recommended to initiate appropriate treatment.
Health In News Team
press@hinews.co.kr