Acne Treatment
Acne is a skin condition that causes spots. Acne usually affects the skin of the face, back, neck, chest and arms and the severity of the condition can vary.
Symptoms of acne
Acne typically causes one or more of the following:
• greasy skin
• blackheads (open comedones)
• whiteheads (closed comedones)
• red or yellow spots (pustules)
• deep inflamed lesions (nodules and cysts)
• scars
Symptoms of acne
Acne typically causes one or more of the following:
• greasy skin
• blackheads (open comedones)
• whiteheads (closed comedones)
• red or yellow spots (pustules)
• deep inflamed lesions (nodules and cysts)
• scars
Causes of Acne
Acne is caused by over activity of the sebaceous glands that secrete oily substances on to your skin .
The surface of your skin has lots of small sebaceous glands just below the surface. These glands make sebum (natural oil) that keeps the skin smooth and supple.
Tiny pores (holes in the skin) allow the sebum to come to the surface of your skin. Hairs also grow through these pores.
The sebaceous glands of people with acne are especially sensitive to normal blood levels of a hormone called testosterone, found naturally in both men and women.
If you are prone to acne, testosterone triggers the sebaceous glands to produce excess sebum. At the same time, the dead skin cells lining the openings of the hair follicles (the tubes that hold the hair) aren’t shed properly and clog up the follicles.
The combination of these two effects causes a build-up of oil in your hair follicles. This causes blackheads and white heads to form.
For some people, their acne doesn’t progress beyond this stage.
However, in other people the build-up of oil in the hair follicles creates an ideal environment for a bacterium called Propionibacterium acnes to grow.
These bacteria usually live harmlessly on your skin but when the conditions are right, they grow. They feed off the sebum and produce substances that cause an immune response. This inflamesthe skin and creates the redness associated with spots.
In more severe inflammatory acne, cysts develop beneath the skin’s surface. If these cysts rupture, the infection can spread. This can result in scars.
Contrary to popular belief, acne isn’t caused by diet or hygiene. However, acne can be hereditary.
Acne isn’t infectious, so you can’t catch it.
The surface of your skin has lots of small sebaceous glands just below the surface. These glands make sebum (natural oil) that keeps the skin smooth and supple.
Tiny pores (holes in the skin) allow the sebum to come to the surface of your skin. Hairs also grow through these pores.
The sebaceous glands of people with acne are especially sensitive to normal blood levels of a hormone called testosterone, found naturally in both men and women.
If you are prone to acne, testosterone triggers the sebaceous glands to produce excess sebum. At the same time, the dead skin cells lining the openings of the hair follicles (the tubes that hold the hair) aren’t shed properly and clog up the follicles.
The combination of these two effects causes a build-up of oil in your hair follicles. This causes blackheads and white heads to form.
For some people, their acne doesn’t progress beyond this stage.
However, in other people the build-up of oil in the hair follicles creates an ideal environment for a bacterium called Propionibacterium acnes to grow.
These bacteria usually live harmlessly on your skin but when the conditions are right, they grow. They feed off the sebum and produce substances that cause an immune response. This inflamesthe skin and creates the redness associated with spots.
In more severe inflammatory acne, cysts develop beneath the skin’s surface. If these cysts rupture, the infection can spread. This can result in scars.
Contrary to popular belief, acne isn’t caused by diet or hygiene. However, acne can be hereditary.
Acne isn’t infectious, so you can’t catch it.
Treatment for Acne
There is a range of treatment options to help treat acne. As acne can’t be cured, treatments aim to control the symptoms by:
• preventing new spots forming
• improving those already present
• preventing scarring
Your GP will usually assess your treatment after six weeks and, if beneficial, treatment will continue for four to six months.
Self-help
It’s important to keep spot-prone areas clean, so wash the affected area twice a day with an unperfumed cleanser. The skin needs a certain amount of oil to maintain its natural condition, so it’s best to use gentle soaps and not to scrub your skin too hard when washing
• preventing new spots forming
• improving those already present
• preventing scarring
Your GP will usually assess your treatment after six weeks and, if beneficial, treatment will continue for four to six months.
Self-help
It’s important to keep spot-prone areas clean, so wash the affected area twice a day with an unperfumed cleanser. The skin needs a certain amount of oil to maintain its natural condition, so it’s best to use gentle soaps and not to scrub your skin too hard when washing
Medicines
There are a number of over-the-counter remedies available from pharmacies to treat mild acne . These usually containantibacterial agents such as benzyl peroxide (e.g. Oxy and Clearasil Max).
As well as its antibacterial effects, benzyl peroxide can dry out the skin and encourage it to shed the surface layer of dead skin. Together, these effects make it harder for pores to become blocked and for infection to develop
As well as its antibacterial effects, benzyl peroxide can dry out the skin and encourage it to shed the surface layer of dead skin. Together, these effects make it harder for pores to become blocked and for infection to develop
Benzyl peroxide can cause redness and peeling, especially to start with. This tends to settle down if you reduce the number of times you use it. You can then build up your use gradually.
Home treatments for acne won’t work immediately. It can take weeks, sometimes months, for significant effects to be noticeable. If home treatments haven’t worked after two months, or you have severe acne, you should visit your GP.
Your GP may start your treatment by prescribing a preparation containing benzyl peroxide. If this doesn’t work, or if you have more severe acne, there are a range of other treatment options. These come as creams or lotions that your can rub on to your skin, or as tablets
Your GP may start your treatment by prescribing a preparation containing benzyl peroxide. If this doesn’t work, or if you have more severe acne, there are a range of other treatment options. These come as creams or lotions that your can rub on to your skin, or as tablets
Creams and Lotions
There are several creams and lotions you may be prescribed, including those listed below.
•Azelaic acid (Skinoren) is an alternative to benzoyl peroxide and may not make your skin as sore as benzoyl peroxide.
• Retinoids (eg Adapalene) are medicines based on vitamin A, which you can rub into your skin daily. They work by encouraging the outer layer of skin to flake off.
• An antibiotic lotion, such as clindamycin (eg Dalacin T) or erythromycin (eg Stiemycin), applied to your skin can be used to control the P. acnes bacteria. You will need to continue this treatment for at least six months
•
• Retinoids (eg Adapalene) are medicines based on vitamin A, which you can rub into your skin daily. They work by encouraging the outer layer of skin to flake off.
• An antibiotic lotion, such as clindamycin (eg Dalacin T) or erythromycin (eg Stiemycin), applied to your skin can be used to control the P. acnes bacteria. You will need to continue this treatment for at least six months
Tablets
There are several oral treatments you may be prescribed.
Antibiotics, such astetracycline , can be prescribed for inflammatory acne. You should take these daily for around three months, although it might take four to six months for you to see the benefits. The success of this treatment can be limited because the strains of bacteria are often resistant to the common antibiotics. Antibiotics don’t prevent pores from becoming blocked so treatment to prevent blackheads, such as benzoyl peroxide, is often also prescribedat the same time
Antibiotics, such as
Control Acne
Acne not only causes physical symptoms but may make you feel anxious or depressed as well. You should start treatment as early as possible to reduce the risk of scarring and follow your doctor’s advice about treatment
