Disease: dermatitis

Water Quality Degradation Due to Heavy Metal Contamination: Health Impacts and Eco-Friendly Approaches for Heavy Metal Remediation

Heavy metals from factories, farms, and waste contaminate our drinking water and cause serious health problems like kidney damage and cancer. Traditional chemical methods to clean this water are expensive and create more pollution. Scientists are discovering that certain bacteria and plant materials can remove heavy metals naturally and cheaply, offering a sustainable solution to protect public health.

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Benefits and risks of hair, skin, and nail supplements in older adults

This article reviews popular supplements that older adults, especially women, take to improve their hair, skin, and nails. While some supplements like nicotinamide show promise for sun-damaged skin, most lack strong evidence of benefit in healthy people. Important risks include biotin interfering with heart and thyroid tests, too much zinc causing copper deficiency, and excess vitamins A and E building up to toxic levels. Doctors should talk to older patients about these supplements and help them make informed decisions based on scientific evidence rather than marketing claims.

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Tinea incognito skin lesions worsen after antifungal treatment: Atypical tinea appearing twice in a case: A case report

A young woman had a persistent facial rash for 10 months that was initially misdiagnosed as dermatitis because early fungal tests were negative. When fungal testing was repeated, it finally confirmed a fungal infection (tinea incognito) caused by contact with a dog. Treatment with antifungal medication alone initially worsened the condition by causing bacterial infection, but combining antifungal and antibiotic medications resolved it. The infection returned after using the same contaminated skincare products, but was successfully treated again with the combined medication approach.

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High Efficiency In Vitro Wound Healing of Dictyophora indusiata Extracts via Anti-Inflammatory and Collagen Stimulating (MMP-2 Inhibition) Mechanisms

This study examines bamboo mushroom extracts for their ability to promote skin wound healing. Researchers tested three different parts of immature bamboo mushrooms and found that the core extract was particularly effective at reducing inflammation and preventing excessive collagen breakdown, which helps wounds heal properly without excessive scarring. The extract performed as well as or better than standard pharmaceutical agents, suggesting it could be a promising natural ingredient for wound healing products.

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Flagellate Dermatitis by Shiitake Mushroom

This case study describes a young man who developed whip-like linear rashes on his skin a few days after eating shiitake mushrooms. The rash, called flagellate dermatitis, is caused by a heat-sensitive substance in undercooked shiitake called lentinan. The condition is harmless and disappeared completely within a week after applying a steroid cream, highlighting the importance of cooking shiitake thoroughly to prevent this reaction.

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