All articles tagged with #scalp care
Dermatologists emphasize that hair loss is a symptom of underlying issues like genetics, stress, or hormonal changes, not a single disease. While scalp scrubs can improve follicle health, experts warn against self-diagnosis via social media and advise early medical evaluation to prevent unnecessary treatments.
Dandruff, affecting roughly half the global population, is a mild form of seborrheic dermatitis driven by a complex interplay of scalp microorganisms, immune responses, and skin barriers rather than a single cause. While over-the-counter shampoos containing zinc pyrithione, selenium sulfide, or ketoconazole are effective for most, specific hair types may require gentler formulations. Persistent symptoms, hair loss, or burning sensations indicate the need for professional evaluation, as these may signal conditions like psoriasis or scarring alopecia rather than simple dandruff.
Itchy scalp can be caused by various factors such as seborrheic dermatitis, contact dermatitis, scalp psoriasis, atopic dermatitis, lice, scabies, or ringworm. Dermatologists recommend home remedies including zinc pyrithione, charcoal, coconut oil, apple cider vinegar, tea tree oil, salicylic acid, aloe vera, baking soda, and oatmeal to alleviate itchiness. It's important to avoid certain products and ingredients, and to seek medical attention if the itchiness persists or worsens. Good scalp care involves using gentle shampoos, hydrating conditioners, and being mindful of hair products to prevent allergic reactions or irritation.
Exercise can have a positive impact on hair health by improving blood flow to the scalp and reducing stress levels. Aerobic activities like cycling, running, walking, and swimming can increase red blood cell production and improve blood circulation, while reducing cortisol levels. However, intense physical activity and strenuous strength training can disrupt the natural hair growth cycle and damage hair follicles. It is important to shower after a workout to wash away sweat and salt, using cool water to avoid stripping the scalp of essential oils. Regular exercise, stress reduction, and a healthy diet can help reduce hair loss and improve overall health.
Rosemary oil has gained popularity on TikTok for its potential to promote hair growth and protect hair. Dermatologists confirm that rosemary oil can help regrow hair in individuals with androgenetic alopecia and protect against environmental stressors. The key ingredient in rosemary oil, carnosic acid, has anti-inflammatory and antioxidant properties that stimulate blood circulation and foster new hair growth. Massaging rosemary oil into the scalp a few times a week for six months can lead to noticeable improvements. It is important to focus the oil on the scalp, use 100% rosemary oil products, and be patient for results.
Menopausal hair loss affects 40% of women due to lower levels of estrogen and progesterone, which stimulate the production of male hormones that can shrink hair follicles. Trichologist Helen Reavey recommends washing hair every day to clean out excess DHT, using saw palmetto or minoxidil to treat DHT topically, and using a scalp treatment to reduce inflammation. Other treatments include red light therapy and in-clinic microneedling. While menopausal hair loss can't be cured overnight, it can be improved with proper treatment.