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Skincare and Dermatology

Medical News Today •

Retinol vs. tretinoin: Differences, uses, and more

Retinol and tretinoin are forms of vitamin A used in skin care for their aging support and acne-fighting properties. Retinol and tretinoin share similar origins and some overlapping benefits. However, they differ substantially in their strength, availability, and how they work on the skin. These compounds work through similar mechanisms, promoting cell turnover, stimulating collagen production, and addressing fine lines, acne, and hyperpigmentation.
Medical News Today •

Face yoga: Benefits, exercises, and more

Face yoga involves a series of facial exercises designed to engage the muscles in the face and neck. It may improve the structural appearance of the face, but evidence is unclear. Face yoga employs targeted exercises and massage techniques designed to tone facial muscles and potentially improve skin appearance. It is a noninvasive approach that has gained popularity with people seeking alternatives to cosmetic procedures for maintaining youthful-looking skin.
Medical News Today •

Tretinoin for wrinkles: Uses, benefits, and more

Tretinoin is a prescription topical medication derived from vitamin A. It is clinically proven to reduce wrinkles and signs of aging. Tretinoin is a potent retinoid. Initially developed in the 1960s for the treatment of acne, tretinoin can also help reduce the appearance of sun damage and wrinkles, as well as improve overall skin texture. Unlike cosmetic creams that only affect the skin’s surface, tretinoin works at the cellular level to stimulate collagen production and accelerate skin renewal.
Medical News Today •

Is dyshidrotic eczema contagious? Causes and duration

No, dyshidrotic eczema is not contagious. Despite its resemblance to other contagious conditions, such as scabies, dyshidrotic eczema cannot pass from one person to another. Dyshidrotic eczema causes small, fluid-filled blisters to appear on the skin, often on the hands and feet. These blisters can cause intense itching and discomfort.

Scientists do not fully understand the cause of dyshidrotic eczema, but factors such as stress, allergies, and exposure to certain irritants may play a role.
Medical News Today •

Granulomatous rosacea: Symptoms, causes, treatments

Granulomatous rosacea is a skin condition that usually affects the face, causing yellowish or pinkish-red bumps. Its cause is unknown, but various treatments can help manage the symptoms.

Granulomatous rosacea is a distinctive subtype of rosacea, a chronic skin condition that primarily affects the central facial area. Read on to learn more about the symptoms of granulomatous rosacea. This article also discusses triggers, how doctors diagnose the condition, treatment options, and more.
Medical News Today •

Microneedling for rosacea

Dermatologists may recommend microneedling for rosacea, although it can sometimes worsen symptoms. Rosacea is a widespread skin issue, primarily affecting the face. It causes skin discoloration or redness, visible blood vessels, and sometimes small, red, or discolored, pus-filled bumps. Besides discomfort, those with rosacea may feel self-conscious due to the visible symptoms. Managing rosacea often involves lifestyle changes, specific skincare routines, and medical treatments.
Medical News Today •

Salicylic acid for psoriasis: Benefits, risks, and uses

Salicylic acid may reduce both the appearance and symptoms of psoriasis. It can exfoliate the skin and, therefore, may help remove psoriasis scales. Salicylic acid is also anti-inflammatory. Salicylic acid is a topical treatment for psoriasis that comes from willow bark. It softens and removes the excessive buildup of dead skin cells caused by psoriasis by breaking down keratin, a protein that forms part of the skin’s structure.
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Scalp rosacea: Symptoms, management, and more

Scalp rosacea is an uncommon skin condition causing discoloration or redness and pus-filled bumps on the top of the head. It tends to affect males in an atypical pattern. Rosacea is a chronic skin condition. It typically affects the face, causing redness or darkening of the skin and visible blood vessels. Sometimes, rosacea can lead to acne-like lesions on the chest, shoulder, arms, and legs. , individuals may experience signs of rosacea on the neck, ears, and scalp.
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Chronic urticaria support groups: Online, in person, and more

Chronic urticaria is a challenging and potentially debilitating skin condition. Due to the effects it can have on a person’s life, it can be helpful to know where to find chronic urticaria support groups online and in person. Chronic urticaria causes skin welts or hives that last more than . This can have a profound effect on the quality of life of the living with the condition globally. Furthermore, individuals with chronic urticaria often experience mental health issues such as depression.
HealthNews •

Anti-wrinkle Injections: How Can It Go Wrong?

Wrinkles are an inevitable part of the aging process. Over time, skin becomes thin and less elastic, and smiling, frowning, and laughing lead to the formation of lines and creases in the skin. While some people embrace these changes as a natural part of growing older, others may feel self-conscious and look for ways to reduce them. People may use creams, serums, or other topical treatments to try and reduce wrinkles, but these products may not achieve the desired results. For many, injectable treatments are a more effective option.
Medical News Today •

Can homeopathy treat hives? Effectiveness and seeking help

Researchers are still debating the effectiveness of homeopathy for treating hives, as scientific evidence supporting its use is limited. Conventional medical treatments for hives include antihistamines and corticosteroids, which can effectively manage symptoms. While some homeopathic remedies, such as ​Apis mellifica​ and ​Urtica urens​, may relieve hives, it is recommended that a person consult a healthcare professional before trying new treatments.
Medical News Today •

Can homeopathy treat hives? Effectiveness and seeking help

Some natural health practitioners believe that homeopathy for hives is an effective treatment. But there is little scientific evidence to underpin these claims. Hives, also known as urticaria, is a common skin condition characterized by itchy, raised welts on the skin. They occur due to an allergic reaction triggered by allergens, medications, stress, or infections. The lesions can appear suddenly, causing discomfort and irritation and leading people to seek relief. One such option is homeopathy
HealthNews •

What’s the Science Behind Red Light Therapy?

Do you want to improve the appearance of your skin? Perhaps you’re looking for a safe and natural way to boost skin health and reverse the signs of aging. If so, you may want to consider red light therapy.

Red light therapy is a treatment that uses low-intensity red light to improve the appearance of the skin and treat various conditions. The therapy is also sometimes called photobiomodulation or low-level laser therapy.

Research shows that red light therapy gives your skin an energy boost, al
Medical News Today •

Lupus rash vs. hickey: How to tell the difference, symptoms, and more

A lupus rash can appear in different forms and locations. In some cases, it can look like a hickey. However, it is important to note that other conditions can cause rashes resembling hickeys. Lupus rashes can vary, depending on the type of lupus a person has. For example, typically causes a rash on sun-exposed areas such as the neck, chest, back, and arms. However, other conditions, such as contact dermatitis, ringworm, drug reactions, and bruises, can also cause a rash that resembles a hickey.
Medical News Today •

Pramoxine for eczema: Does it help?

While there is no cure for eczema, various treatments can help manage its uncomfortable symptoms. One such medication is pramoxine, an anesthetic cream that works by blocking the transmission of nerve signals in the skin. Eczema is a chronic skin condition that affects people of all ages, causing dryness, itching, and skin that appears red, darker brown, purple, or gray. Promaxine can help treat the sensation of itching and pain. Doctors may prescribe it with other medications or creams, such as
Medical News Today •

Psoriasis surgery: What it is, alternatives, recovery time, and more

Doctors historically used surgery, or dermabrasion, to remove psoriasis plaques on the skin. However, it is not currently considered a viable psoriasis treatment option. Experts deemed because it only addressed skin changes, not underlying systemic issues. This means it cannot provide long-term symptom relief. Newer treatments, like laser therapy, show greater promise in managing psoriasis symptoms. This procedure uses focused light to target and destroy overactive skin cells, reducing the appea
Medical News Today •

Paget disease and eczema: Similarities and differences

Paget disease and eczema are two conditions that can affect the skin of the breast. Although both may cause similar symptoms, they are very different. Paget disease is a rare type of breast cancer. Eczema is a common skin condition. Paget disease only accounts for 0.5 to 5% of breast cancer cases. It causes skin changes such as itching, scaling, redness or discoloration, and a nipple discharge that is yellow or bloody. Conversely, eczema affects more than 31 million people in the United States.
Medical News Today •

Dyshidrotic eczema on the hands: Pictures and more

Dyshidrotic eczema causes small, itchy blisters on the skin. It mainly affects the hands, particularly the palms and the edges of the fingers. The blisters usually begin as small bumps, before developing into fluid-filled lesions. Dyshidrotic eczema can affect anyone, but it is more common among females and younger adults aged 20–40. Another name for it is pompholyx. The cause of dyshidrotic eczema is unknown, but it is more common in people who have other types of eczema. It also tends to run i
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The Buzz About K-Beauty for Anti-aging — What's the Science?

Some of the most popular skincare lines hail from South Korea. Known as K-beauty, these products focus on anti-aging and are designed to help people achieve a healthy and glowing complexion. But what sets K-beauty apart from other skincare lines?

The search for the eternal fountain of youth is ongoing. People continually strive to turn back the clock and combat the physical signs of skin aging — loss of elasticity, wrinkles, and dark spots.

The range of anti-aging treatments is vast and varied
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Celebrity Skincare Lines — Who Has Released Truly Innovative Formulas?

The business of beauty is huge. According to the latest stats, the global beauty market is worth more than $571 billion. And this vast figure isn't set to slow with a predicted annual increase of 8%.

With such high stakes, it's no wonder, then, that TV and movie stars are getting in on the action. Celebrities are often revered for their looks and beauty, especially in the age of social media. And in recent years, seemingly everyone, from reality stars to Hollywood A-listers, is launching a skin
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