I think have fractured my arm the ulna half way between wrist and elbow a bit swollen bruised painful if touched but can move hand please help?

It's important to seek medical attention immediately if you suspect you have fractured your arm. Here are some steps you can take until you can see a doctor:

Immobilize your arm: Use a splint or sling to immobilize your arm and prevent further injury. You can make a makeshift splint by using a rolled-up newspaper or magazine and securing it with tape or cloth.

Apply ice: Applying ice to the swollen area can help reduce swelling and pain. Use an ice pack or a bag of frozen vegetables wrapped in a cloth and apply it to your arm for 15-20 minutes at a time, several times a day.

Elevate your arm: Elevating your arm above your heart can also help reduce swelling. Prop your arm up on pillows or cushions while you're sitting or lying down.

Take pain relievers: Over-the-counter pain relievers, such as ibuprofen or acetaminophen, can help relieve pain and inflammation.

Limit movement: Avoid moving your arm too much, as this can worsen the injury.

Remember, these are just temporary measures to help manage your symptoms until you can see a doctor. It's important to get a professional diagnosis and treatment for a fractured arm, as it may require further medical intervention such as immobilization, casting, or even surgery.