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.
The active ingredient in the gel that causes the whitening is carbamide peroxide. This ingredient breaks down into hydrogen peroxide, which acts as an oxygenating agent causing oxygen to enter the enamel and dentin (the outers layer of your teeth) to break up deposits lodged in your tooth structure.