Have a headache for 5 days. right side in the back. worse when i lay down. have rice krispie sounds in the back of my head?

Try treating neck.: Headaches may come from a varitey of factors. The "rice krispie" phenomena may be coming from degenerative changes in your neck and may be triggering headaches. Simple treatment you can try includes ice packs for 10 to twenty minutes, positioning you neck in a comfortable position, and over the counter medications as appropriate. If the headaches persist you should seek medical care.