Laser hair removal

Some normal side effects may occur after laser hair removal treatments, including itching, pink skin, redness, and swelling around the treatment area or swelling of the follicles (follicular edema). These side effects rarely last more than two or three days. The two most common serious side effects are acne and skin discoloration.

Options are:
 A). no.
 B). yes.
Is this statement correct "does laser hair removal has any side effects"?
B).