Tretinoin and home Derma Rolling?

The answer is 'usually safe'. Lupus can Koebner, i.e.. any trauma can evoke your body to produce lupus on your skin. If you use a 0.5 mm needle conservatively it is unlikely. For all my lupus patients, I usually perform a test spot, or a very gentle treatment. You should be under the guidance ...

OK, the technique is very important. Best if someone rolls for you (preferably professional) if not brother, sister, neighbour.... but you need counter traction in some areas and pinching up in others. By stretching your skin and applying firm pressure, it will help. Needle depth is vital....

Thank you for your question. Derma roller is very good for acne scars as it can improve the texture and the appearance. The length of the needle all depends on what reaction you will have. Derma roller should be from .5-1.0 in length. With home derma rollers all you should experience...