Fact Sheet 1

Acne

What is acne?

Acne is a very common skin condition characterised by comedones (blackheads and whiteheads) and

pus-filled spots (pustules). It usually starts at puberty and varies in severity from a few spots on the face, back and chest, which most adolescents will have at some time, to a more serious problem that may be embarrassing, sap self-confidence and cause scarring. For the majority it tends to resolve by the late teens or early twenties but can persist for longer in some people. Acne can develop for the first time in people in their late twenties or even the thirties. It occasionally occurs in young children.

What causes acne?

The sebaceous (oil-producing) glands of people who get acne are particularly sensitive to normal blood levels of a hormone called testosterone, which is present in both men and women. This causes the glands to produce an excess of oil. At the same time, the dead skin cells lining the pores are not shed properly and clog up the follicles. These two effects result in a build-up of oil producing blackheads (where a darkened plug of oil is visible) and whiteheads.

The acne bacterium (known as Propionibacterium acnes) lives on everyone’s skin, usually causing no problems, but, in those prone to acne, the build up of oil creates an ideal environment in which these bacteria can multiply. This triggers inflammation and the formation of red or pus-filled spots.

Is acne hereditary?

Acne can run in families, but this does not necessarily mean that if your parents had acne you will get it too.

What does acne look like and what does it feel like?

The typical appearance of acne is a mixture of the following: an oily skin, blackheads and whiteheads, red spots and yellow pus-filled pimples, and scars. Occasionally, large, tender spots or cysts may develop which can either eventually burst and discharge their contents or may heal up without bursting

How is acne diagnosed?

Acne is easily recognised by the appearance of the spots and by their distribution on the face, neck, chest or back. However there are several varieties of acne and your doctor will be able to tell you which type you have after examining your skin. The most common type is “acne vulgaris”.

Can acne be cured?

At present there is no ‘cure’ for acne, although the available treatments can be very effective in preventing the formation of new spots and scarring.

How can acne be treated?

If you have acne but have had no success with over-the –counter products then it is probably time for you to visit your doctor. In general, most treatments take two to four months to produce their maximum effect.

Acne treatments fall into the following categories:

• Those that are applied directly to the skin (topical treatments)

• Oral antibiotics (tablets taken by mouth).

• Oral contraceptive pills (O.C.P.)

• Other treatments

Topical treatments

These are usually the first choice for those with mild to moderate acne. They should be applied to the entire affected area of the skin and not just to individual spots. Sometimes they can cause irritation of the skin, but reducing the frequency of application, at least temporarily, can help to overcome this problem. There is a variety of active anti-acne agents such as benzoyl peroxide, antibiotics (erythromycin, tetracycline and clindamycin), retinoids (such as tretinoin, isotretinoin and adapalene), azelaic acid and nicotinamide.

Oral antibiotic treatment

Your doctor may recommend a course of antibiotic tablets that should be taken in combination with suitable topical treatment.

Antibiotics need to be taken for a minimum of two months, and are usually continued until there is no further improvement. Some should not be taken at the same time as food, so read the instructions carefully.

Oral contraceptive treatments

Some types of oral contraceptive pills help women who have acne. The most effective contain a hormone blocker (for example cyproterone), which reduces the amount of oil the skin produces. It usually takes three to four months for the benefits to show.

Isotretinoin

This powerful treatment has the potential to cause a number of serious side effects and can be prescribed only by a dermatologist.  Isotretinoin can harm an unborn child. Women will be asked to enrol in a pregnancy prevention programme and need to have a negative pregnancy test prior to starting treatment. Pregnancy tests will be repeated every month during treatment and five weeks after completing the course of treatment. Effective contraception must be used whilst on treatment, and for four weeks afterwards.

There are concerns that isotretinoin may cause depression and suicidal feelings. Details about any personal and family history of mental illness should be discussed with your own doctor and dermatologist prior to considering treatment with isotretinoin.

Most courses of isotretinoin last for four months during which time the skin may become red and dry. Often, acne becomes a little worse before improvement occurs.

It should be emphasised that many thousands of people have benefited from treatment with isotretinoin without serious side effects.

Other treatments

There have been developments in the use of light and laser therapy for inflammatory acne but these forms of treatment are yet to be fully evaluated. Laser resurfacing of facial skin to reduce scarring is an established technique requiring the skills of an experienced laser surgeon.

What can I do?

• Try not to pick or squeeze your spots as this usually aggravates them and may cause scarring.

• However your acne affects you it is important to take action to control it as soon as it appears. This helps to avoid

   permanent scarring and reduces embarrassment. If your acne is mild it is worth trying over the counter preparations

   in the first instance. Your pharmacist will advise you.

• Expect to use your treatments for at least two months before you see much improvement. Make sure that

   you understand how to use them correctly so you get the maximum benefit.

• Some topical treatments may dry or irritate the skin when you start using them. An oil-free moisturiser

   should help, but you may also have to cut down on the frequency with which you apply the treatments.

• Wear oil-free, water-based make-up and choose products that are labelled as being ‘non-comedogenic’

   (should not cause blackheads or whiteheads) or non-acnegenic (should not cause acne). Remove them at

   night with mild soap or a gentle cleanser and water. Scrubbing too hard can irritate the skin and make

   your acne worse.

• There is little evidence that any foods cause acne but it may be sensible for you to avoid foods that you

   think make your acne worse.

Disclaimer

While every effort has been made to ensure that the information given in this leaflet is accurate, not every treatment will be suitable or effective for every person. All content within Pure and Gentle SkinCare is provided for general information only, and should not be treated as a substitute for the medical advice of your own doctor or any other health care professional. Pure and Gentle SkinCare is not responsible or liable for any diagnosis made by a user based on the content of Pure and Gentle SkinCare website or advisers.  Always consult your own GP if you're in any way concerned about your health as he or she will be able to advise in greater detail.

Other helpful information sites

www.bbc.co.uk/health       - Information about Acne

www.acnehelp.org.uk   - Acne Help Email: help@acnehelp.org.uk

wwwnetdoctor.co.uk - helpful advise on many different types of skin problems

www.acne.com - information about acne for teenagers and adult

www.acne101.co.uk - information site

www.acneguide.ca - a web site dedicated to advice on treating acne naturally through diet, exercise, relaxation and treatments.

Have a look a couple of our products that may help with acne problems

Salcura Antiac is an effective and simple to use skin therapy spray formulated to eliminate skin impurities such as spots, pimples, blemishes, blackheads and white heads. Antiac is highly anti-bacterial, cleanses pores deep down and promotes a clearer spot free appearance. Antiac is suitable for adults and teenagers and can be used on all skin areas.	Lavera Young Faces Moisturising Fluid - For oily and impure skin, moisturises your skin, reduces skin impurities and enables swifter recovery from inflammation. Antibacterial essences of peppermint, sage and rosemary, combined with zinc lactate in a special recipe to encourage normalisation of the skin.	Oy! Cover and clear spot it by Green People Hides your blemishes AND get rid of them with Active Spot Cover! Promotes a blemish-free complexion. - Both conceals and mends spots, Bursting with Omega 3&6 nutrients to encourage a clear complexion.	QV Wash is a gentle yet effective cleansing wash, lightly foams as it cleanses, to leave your skin feeling clean and fresh. Suitable for the entire body but mild enough to use on the face. The QV range is free from lanolin, perfume, colour and propylene glycol making it ideal for even the most sensitive skin types.