Enemas or colonics...get your bowels moving to clear out any congestion. You can also do the shakes...although I would stop them until you're going again.
You might also want to do some detox baths... Epsom Salts or saunas.... to assist in toxin removal...but make absolutely sure that you drink more water so that the baths don't pull out more water and increase the toxin concentration. Clay (benonite) baths may help...also Sea Salt and baking soda. Castor oil packs also help to break up congestion and aid detoxification.
You can also take a bit of baking soda internally...or use Alka-Seltzer GOLD to help neutralize some of the toxins.