The treatments are painless and can be done out-patient. The infection is not painful at first and does not cause a stinging sensation. However, these drugs can cause problems with your liver and interfere with other medications. About 43 out of 100 people who had this treatment no longer had a detectable fungal nail infection.7 out of 100 people with a non-invasive treatment didn't have a visible fungal nail infection. Other signs of a toenail fungus infection include debris under the toenail and thickening of the toenail. It is a common condition and it is distressing to look at, at most from the patient's viewpoint. Call our office today to make your next appointment. Kerassentials formula prevents nail infections from returning. After that, you can wipe it off with alcohol and then apply a new layer. Unfortunately, you won't be able to come to our event the week before, so don't expect to have your toenails looking amazing by then. Foul odor, brittleness and even complete separation may occur. This article is based scientific evidence.