Not a cure but instant relief.
The wonderful enema will clear you out within 15 to 20 mins.
Best method go in the bathroom , lock the door and switch on the extract fan.
Using a gravity enema. Fill with luke warm water. Hook it up somewhere convenient above the bathtub.
Best position is on your knees in the bath ( some of the water will drip) head down resting on your forearm, backside up.
Important open valve to purge air, otherwise you get nasty abdominal pains with air locked in your intestines.
Small amount of lubricant soap etc.
The bag usually holds two pints. One will probably be enough.
Now lift the toilet seat and wedge yourself in as low as you can. If you don't you will spray the walls an unpleasant brown!
Now you will have the wonderful sensation of your bowells emptying all on their own without any squeezing.