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Eczema: Are We More Prone To It As We Get Older?

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Eczema: Are We More Prone To It As We Get Older?

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Imagine living in a hot and humid country like Singapore and having to wear long-sleeved clothes year-round. This is a reality for Constance Ong, who has a chronic skin condition known as eczema.

"It has also affected my lifestyle. I no longer exercise as perspiration makes me itch."

"When I have a really bad flare-up, I try not to meet people I don't know well. I also keep myself to one room in the house to avoid pet dander and keep it really clean."

Constance says she “always had” eczema. They appear as little patches on her neck, elbows, and behind her knees. However, it got worse two or three years ago. She had a particularly bad breakout last year and had to be hospitalised. She was given an intravenous anti-viral treatment for a week and it cleared up very well.
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When she stopped topical steroids treatment however, she had a rebound.

"I came back to Singapore immediately and was hospitalised for five days for monitoring."

Constance tries her best to avoid allergens and to manage her symptoms “because medicine is for life”. The two most triggering things for her are dust and pet dander. She has pets – three dogs. But if her dogs are clean, she is okay.
Eczema in Singapore
Dr. Evelyn Tay, founder and consultant dermatologist at Lumine Dermatology & Laser Clinic, describes eczema as a condition characterised by itchy, sensitive, and dry skin.
Eczema: Are We More Prone To It As We Get Older? - Associate Professor Lee Haur Yueh
Dr. Evelyn Tay
Credit: Lumine Dermatology & Laser Clinic.
Dr Tay adds that there is a high prevalence of eczema in tropical Singapore, and increasingly so over the years.

"Tropical weather also favours the growth of house dust mites, which is a common trigger for atopic eczema in our local population."

Associate Professor Lee Haur Yueh, senior consultant, department of dermatology at Singapore General Hospital, reveals that although eczema commonly affects the young, people of various ages can have it. And, although eczema often starts in childhood, it can improve and recover, only to reappear in the later stages of life.
Assoc Prof Lee shares that eczema was the most common skin condition affecting the elderly from 2004-2018 – based on a cohort study done from patients attending the National Skin Centre.
Meanwhile, Dr Tay adds that a questionnaire-based survey in a primary care setting in Singapore found that 81.6% of elderly had dry skin, and the chance of having dry skin increased by 13.5% with each additional year of age.
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Treating eczema
Itchiness is often the most important symptom to address for someone with eczema as it can have a severe impact on their lives, says Dr Tay. An itch can often lead to disrupted sleep and excessive scratching, which may result in broken skin or bruising, especially in the elderly whose skin is more fragile. This can then lead to secondary infections in the skin.

"Some individuals may conclude that the eczema is solely due to the consumption of certain foods, leading to the adoption of restrictive diets that may impact overall nutrition."

Treating eczema is down to using moisturisers and non-soap cleansers, says Assoc Prof Lee. This helps to increase moisture and repair the skin’s barrier function.
Eczema: Are We More Prone To It As We Get Older? - Associate Professor Lee Haur Yueh
Associate Professor Lee Haur Yueh
Credit: Singapore General Hospital

"In severe cases, phototherapy, oral tablets that help to modulate the immune system, or injections known as biologics may be helpful. Systemic steroids should not be used to treat eczema in the long run."

It is, therefore, important to adopt good skincare habits as we get older. Dr Tay suggests selecting a fragrance-free, hypoallergenic, pH neutral wash for bathing, as well as avoiding harsh soaps or scrubs to maintain the skin barrier.
A diet rich in omega 3 fatty acids is also recommended, which improves cardiovascular health and may also help with skin health. Having a healthy balanced diet, which incorporates foods with antioxidant and anti-inflammatory properties, can also help reduce inflammation in the skin.

"For those with sensitive skin, bring travel-sized portions of gentle cleansers and moisturisers with a thicker consistency than what you're used to in Singapore. This is to compensate for the increased water loss from the skin when the humidity and temperature drops."

As someone who has lived with eczema for many years, Constance knows a lot about other people’s opinions on her condition. And she shares that what irritates her most is people telling her “don’t scratch”.

"Also, sometimes when we pick off skin, there may be remnants left behind…but people should know that it’s not contagious."

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Exercise to Keep Ageing at Bay

Exercise to Keep Ageing at Bay

The benefits of exercise in our daily activities should begin when we are young and continue into our later years. The benefits are abundant.

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