Wisdom tooth pericoronitis has gotten worse after two rinses, why?

Wisdom tooth pericoronitis after rinsing twice but more serious, may be rinsing pressure rushed to the tissue space, resulting in swelling; may also be due to the wisdom teeth around the inflammation is serious, rinsing after the spread of inflammation. Wisdom teeth once the inflammation should go to the hospital in time.
1. Rinse to the tissue space: wisdom tooth pericoronitis in the rinsing, need to use hydrogen peroxide and saline alternating rinsing, hydrogen peroxide will produce foam, pressurized rinsing may enter the tissue space around the wisdom tooth, so that the swelling is more serious, to keep the teeth pericoronary clean, and comply with the doctor’s instructions for oral antibiotics such as cephalosporin, metronidazole.
2. Severe inflammation around the wisdom teeth: wisdom teeth pericoronitis, if caused by local inflammation or infection, bacterial toxins, and their own resistance is weak, in the rinsing, the local swelling will be more and more serious, if necessary, can be through the intravenous drip of anti-infective (such as cefoperazone) of the treatment.
If there is discomfort, timely medical treatment, to go to the regular hospital for diagnosis and treatment, the use of drugs need to comply with medical advice.