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Blushing
Beauty or Rosacea Sufferer
by Amanda
Mahony
Known as the Celtic Curse, rosacea is a chronic inflammatory skin
condition. Redness and flushing across the nose and cheeks are classic signs
however it can also affect the eyes, ears, neck and chest. Women are more likely
to be affected than men. While there is no effective conventional treatment
plan, diet and lifestyle changes along with effective natural topical treatments
are showing great promise.
If not managed, rosacea tends to get worse over time however it does go
through periods of acute flare up and then lessening symptoms. The condition
starts out as mild to moderate flushing and redness, often set off by exercise,
changes in temperature and cleansing. It then progresses to semi-permanent
erythema (redness) and dilation of blood vessels on the face. Red bumps and
pustules as well as gritty eyes and burning sensations may also manifest.
Genetic and environmental factors are thought to contribute to the
development of rosacea however there is no clear cut relationship. The current
theory is that chronic damage to the blood vessels on the face leads to swelling
and ongoing dilation which give the flushed appearance. Localized immune
responses and inflammation then activate pustules. Rosacea sufferers may also
develop over-grown sebaceous glands which contribute to cyst formation. Sun
damage is almost certainly plays a contributing role.
Triggers of acute attacks include:
- Exposure to sunlight
- Hot foods and drinks particularly caffeine containing beverages
- Spicy foods and those high in histamine
- Alcohol
- Extremes in temperature from hot showers, weather, heating,
air-conditioning and strenuous exercise
- Stress and blushing from embarrassment
- Corticosteroids
- Drugs that dilate the blood vessels including some blood pressure
medications
A survey conducted by the National Rosacea Society indicated that skin care
products that contain alcohol and synthetic fragrance as well as some essential
oils such as eucalyptus and peppermint are more likely to aggravate rosacea (1).
Other potential topical irritants include acne and wrinkle treatments such as
microdermabrasion, benzoyl peroxide and chemical peels.
The key to the management of rosacea is to minimize exposure to anything
that causes a flare up. A good way to establish which factors trigger a skin
reaction is to keep a rosacea diary and note down any direct associations
noticed. Avoiding triggers is an important way to help slow the onset of the
condition but is unlikely to cause remission except in mild cases.
Other suggestions for avoiding flare ups include wearing sunscreen with a
SPF of at least 15 will help to protect the skin from sun damage. Use sunscreens
based on zinc oxide rather than chemical filters. A hat will also help to
minimize sun exposure. Avoid temperature extremes such as going from a heated
room out into the cold air or from air-conditioning into hot weather. Hot
showers and overheating may also trigger a skin reaction. Also avoid any
cosmetic or skin care products with alcohol or any that cause redness, stinging
sensations or irritation.
Due to the enlarged sebaceous glands with rosacea there is a greater
tendency for congestion. From a skin care perspective, use light or gel based
moisturizers as heavier creams may have a comedogenic effect and clog pores.
Many people are tempted with oily or congested skin to use strong foaming
cleansers which often contain sodium lauryl sulphate (SLS). Rosacea is already
associated with damage to the endothelium and so foaming agents containing SLS
should generally be avoided as they may increase irritation and further reduce
skin integrity. Cleansers that contain Aloe vera or liquid castile soap are more
gentle options.
Application of liquid foundation may also contribute to skin reactions.
Cosmetically, mineral based make up such as those containing zinc or titanium
dioxide are ideal as they cover redness without congesting pores. Avoid mineral
make up that contains talc as it promotes skin congestion. Topical Treatment
Options
Key areas to target with topical treatment include reducing inflammatory and
immune responses and increasing blood vessel integrity. One herbal ingredient
that is gaining popularity as an effective topical treatment for rosacea is
Centella asiatica or Gotu kola. Therapeutically, Centella has been used as a
tonic and connective tissue strengthening herb. Recent studies have shown
Centella asiatica may have a positive effect on the circulatory system and may
improve blood flow throughout the body by strengthening the veins and
capillaries. This effect in particular is good for those that suffer from broken
surface capillaries on their face and also for rosacea sufferers. By improving
the integrity of the facial capillaries Centella works to reduce the "flushing
effect". Other ingredients that have shown benefit but without the research to
back up their use include calendula for skin healing, marine nutrients to reduce
inflammation and comfre to strengthen tissue. Recommended Dietary Changes
From a dietary perspective a high fat, high sugar (processed foods) diet
will contribute to inflammation. Avoiding foods high in saturated and trans fats
and simple sugars will help to reduce this effect which will also minimize
localized skin inflammation. Foods that commonly contain trans or saturated fats
include milk, milk products, margarine, shortening and other synthetically
hydrogenated oils as well as fried foods. It is also advisable to avoid the
foods that are likely to directly cause flushing such as alcohol, coffee, hot
beverages and spicy foods. Avoiding simple sugars and highly processed foods
also helps avoid the over-secretion of insulin, which occurs in response to
raised blood sugar levels and is linked with systemic inflammation.
There is some research to suggest that low gastric acid levels in people
with rosacea may contribute to the development or progression of the condition.
Some rosacea patients have responded well to hydrochloric acid supplementation.
Low stomach acid is also more likely to be associated with Helicobactor pylori
(H. pylori). Supporting this theory is the finding that levels of H. pylori have
been found to be higher in rosacea sufferers. A breath test can be used to test
for H. pylori to establish if it is a contributing factor.
An important factor in the treatment of rosacea is the use of essential
fatty acids. They work to improve skin moisture and appearance by reducing skin
inflammation. Good sources of essential fatty acids include deep sea fish such
as tuna, salmon and mackle as well as nuts and seeds. Flax oil and fish oil
capsules are suitable alternatives if dietary intake is insufficient. Zinc is
also important for skin repair and inflammation control. Good dietary sources of
zinc include lean beef, whole grains, sunflower and pumpkin seeds.
Rosacea is a condition that can be managed with time and care. While there
are no miracle cures with this condition, avoidance of triggers, gentle skin
care and a whole food diet will help reduce acute attacks as well as the
progression of rosacea.
Your organic skin expert
http://vitaleblog.org. As a naturopath Ananda Mahony ND has been involved in
the natural skin care industry for many years both developing and sourcing
specialist products. She specialises in the treatment of skin disorders such as
acne, eczema, rosacea and dermatitis as well as anti-aging |
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