Tretinoin and sun damage
Tretinoin creams and gels have been documented as reversing sun damage, smoothing of the skin may occur within a number of weeks. Chemical peel performed by a dermatologist or plastic surgeon, using alpha hydroxy acid the mildest formretinoic acid stronger than alpha hydroxytrichloroacetic acid or TCA medium-depth for fine surface wrinkles or phenol, for the deepest peel. Avoid the sun for several months after a peel since the new skin will be fragile.
Laser brasion has been used over the last decade with quite significant results. Today there are three prescription-strength retinoids: Non-Ablative Laser Surgery is a new development in the treatment of photo damage.
It appears that the injected collagen dissolves allowing the skins own collagen to grow on to these tiny beads. Some animal studies have shown that tretinoin caused skin tumors to develop faster when the treated area was exposed to UV light from the sun or sunlamps. Furthermore, your face is always exposed. Because using Retin-A puts you at a higher risk for sunburn, you also run the risk of developing non-melanoma skin cancers, such as basal cell carcinoma and squamous cell carcinoma tumors, which develop most commonly in sun-exposed areas, such as the face and ears.
The sun's UVB shortwaves also degrades tretinoin, as does as any visible light. If your Retin-A is less effective, you won't get the full benefits of this highly effective treatment and may be prone to stop using it.
This heats the dermis and encourages collagen production. The deeper the peel, the more redness, crusting and peeling and the longer the length of recovery — up to a couple of weeks. However, thanks to advanced cosmetic research and technology, there are now products and procedures that can help reduce and sometimes repair sun-damaged skin.
Hyperpigmentation is more common in people who have darker skin. Nonablative lasers damage collagen beneath the skin and stimulate the growth of new collagen, tightening underlying skin and improving skin tone and appearance.
Laser treatments can be done with two types of lasers: Published on August 23, These produce more benefit but also carry an increased risk of pigmentary changes or possibly very superficial scarring. The improvements will be minimal and take several months. It is usually used for correcting the naso-labial folds or deep smile lines or crows feet.
At the same time, the laser heats the underlying skin dermiswhich causes collagen fibers to shrink. They increase sensitivity to the sun, are drying and can be irritating to the skin, causing redness and flaking. Antioxidants reduce free radicals which attack and destroy healthy cells.
Hylaform and Restylane are injectable gels of Hyaluronic acid. It can lead to wrinkles, brown spots, and other signs of early skin aging, as well as precancerous skin lesions and cancers.
This is done by inactivating the muscles under the skin that produce lines and wrinkles.