The most common side effects of RITUXAN are infusion reactions, chills, infections, body aches, tiredness, and low white blood cells. Other side effects with RITUXAN include: Tell your doctor if you are pregnant, plan to become pregnant, or are breastfeeding.
~ The Smile Clinic. Laser teeth whitening simply refers to a professional teeth whitening treatment where hydrogen peroxide bleaching gel is applied to your teeth and a whitening accelerator light is directed at the teeth to help achieve maximum whitening results in under an hour.
Craze lines are visible most likely due to staining over time. By whitening your teeth you can reduce the staining of your teeth and therefore reduce the visibility of craze lines. Other, more invasive options, involve tooth-colored fillings or having a veneer placed over the craze lines.