| Interbreeding 50,000 years ago between two species of human may also have bequeathed a sunburn hazard called keratosis, addiction to nicotine, and a greater risk of depression. |
| The submission also failed to provide long-term efficacy data on patients with actinic keratosis lesions treated with Metivix. |
| Retin-A is the acid form of vitamin A commonly applied to treat acne vulgaris and keratosis pilaris. |
| Treatment limiting the appearance of ingrowing hair or keratosis pilaris. |
| It also works brilliantly on keratosis pilaris, the goose-bumpy effect seen commonly on upper arms. |
| Clearly, it was either a benign nevus or senile keratosis and was removed for cosmetic reasons. |
