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Skin Health and Allergy,
1 Welbeck Street, W1G oAR

Angel Laser Centre,
144 Liverpool Road, N1 1LA

Medical dermatology
Blog posts about various aspects of medical dermatology, such as acne, rosacea, eczema, psoriasis, vitiligo and hidradenitis suppurativa from Dr Bryan McDonald, specialist consultant dermatologist on the GMC register and based in London UK.


Understanding Hidradenitis Suppurativa - Causes, Treatments and Impact on Patients
Hidradenitis suppurativa (HS) is a chronic skin condition that causes painful lumps under the skin, often in areas where skin rubs together. These lumps can lead to abscesses, openings in the skin that can drain pus/fluid and scarring of the skin. Despite its significant impact on quality of life, HS remains under-recognized and misunderstood. This article explores the causes, biological mechanisms, diagnosis challenges, treatment options, and the broader effects on patients

Dr Bryan McDonald
Jul 103 min read


A Guide to Topical Agents for Acne Vulgaris
Acne vulgaris affects millions of people in the UK, causing physical discomfort and emotional distress. Choosing the right topical treatment can be overwhelming given the variety of options available. This guide breaks down the most common topical agents prescribed or sold over the counter in the UK, explaining how they work, their benefits, drawbacks, and which skin types they suit best. Understanding these factors will help you make informed decisions about managing acne ef

Dr Bryan McDonald
Jun 214 min read


Understanding Molluscum Contagiosum and Treatment Options
Molluscum contagiosum is a common skin infection that often causes concern due to its appearance and contagious nature. While it is generally harmless, understanding what causes it, how it is diagnosed, and the available treatment options can help manage the condition effectively. This article explores the cause, diagnosis and treatment choices for molluscum contagiosum, offering practical insights for anyone affected or interested in skin health.

Dr Bryan McDonald
Jun 143 min read


Effective Treatment Options for Keloid Scars You Should Know About
Keloid scars can be frustrating and sometimes painful skin issues that go beyond typical scarring. Unlike regular scars, keloids grow excessively, extending beyond the original wound area. This can cause discomfort, itching, and self-consciousness. Understanding how to treat keloid scars effectively is essential for anyone dealing with them or wanting to prevent their formation after an injury or surgery.

Dr Bryan McDonald
Apr 214 min read


Understanding Seborrhoeic Keratosis: Causes, Symptoms, and Treatment Options
Seborrhoeic keratosis is a common skin condition that often raises concerns because of its appearance. Many people notice these growths on their skin and worry about what they might mean. This post will explain what seborrhoeic keratosis is, what causes it, how to recognize it, and what treatment options are available. You will also find practical advice on managing symptoms and knowing when to see a doctor.

Dr Bryan McDonald
Apr 143 min read


Understanding Urticaria Acute vs Chronic Types - Treatment and Prognosis
Urticaria, commonly known as hives, affects millions worldwide and can cause significant discomfort. It appears as raised, itchy welts on the skin and can vary widely in duration and cause. Understanding the differences between acute and chronic urticaria is crucial for effective management and treatment. This article explores these two main types, their subtypes, associated conditions, diagnostic methods, treatment options, and what patients can expect in terms of prognosis.

Dr Bryan McDonald
Mar 153 min read


Understanding Isotretinoin: Its Uses, Side Effects and UK Guidelines
Isotretinoin, commonly known by the brand name Roaccutane, is a powerful medication widely used to treat severe skin conditions. It has transformed the management of stubborn acne and other dermatological disorders, offering hope to many who have struggled with persistent skin problems. This blog explores what isotretinoin is, how it works, the conditions it treats, and the UK guidelines for its safe use.

Dr Bryan McDonald
Mar 84 min read


Comprehensive Guide to Acne Vulgaris Treatments from Topicals to Advanced Options
Acne vulgaris affects millions worldwide, causing physical discomfort and emotional distress. Understanding the range of treatment options can help you make informed decisions about managing this common skin condition. This guide explores various treatments, from topical creams to advanced therapies, detailing their benefits, effectiveness, and potential side effects.

Dr Bryan McDonald
Mar 14 min read


Understanding Hyperhidrosis Causes and Treatment Options Available in the UK
Understanding Hyperhidrosis Causes and Treatment Options Available in the UK

Dr Bryan McDonald
Feb 134 min read


Understanding Palmoplantar Pustulosis - Causes and Treatments
An article dicussing the causes and treatments of palmoplantar pustulosis

Dr Bryan McDonald
Feb 123 min read


Understanding Vitiligo: Its Causes, Types, and Treatments
This is an article to give an overview of the causes, clinical types and differing treatments that can be used for vitiligo.

Dr Bryan McDonald
Feb 103 min read


Understanding Rosacea: Causes Symptoms Subtypes and Effective Treatment Options
This is an article to give an overview of rosacea: Its causes, symptoms, subtypes and treatment options

Dr Bryan McDonald
Feb 103 min read


Understanding Psoriasis: Causes, Symptoms, Treatments and Tips for Daily Management
An article giving an overview about psoriasis

Dr Bryan McDonald
Feb 53 min read


Understanding Atopic Eczema: Causes, Treatments, and Symptom Management Tips
An overview of atopic dermatitis (atopic eczema).

Dr Bryan McDonald
Feb 34 min read


Understanding Acne Vulgaris Classification and Effective Management Strategies
Overview of acne vulgaris and its treatment

Dr Bryan McDonald
Feb 23 min read
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