Ibuprofen, Hyland's Teething tablets. I had one of those same battery powered teethers for DD1 Koo, the battery died two days after I gave it to DD2. My "baby" has EIGHT teeth, and is working on 9 and 10. They come in two at a time!! She like biter biscuits. Go to Kroger and get Earth's Best brand. The beech nut break off too easily IMO. Plus, I like organic baby food. And do you know the "baby" is now climbing UP the slide that is on DD1's Princess Loft bed? Yep. All the way to the top. I was hoing some toys out of the bed yesterday, and all of a sudden there was the baby!!! God help me. She is a PRO. She walks right up it and holds onto the right side and uses her left hand on the slide!!
When my babies were little, I used to take a little Vanilla Extract (the real stuff not the fake) on my finger and rub it on his gums, put him out like a light in the middle of the night with teething pain, babies like the taste of that as opposed to orajel. We also gave them freezer pops but not cut the top open, if he bit through it he got a little messy but no biggie, but he loved it. Good Luck Dear. :0)