When dealing with a headache, try boiling one cup of apple cider vinegar and one cup of water in a pot. Pour into a heat proof bowl and put on the table or other safe place that you can lean over the bowl and cover your head with a towel. Inhale the steam for a few minutes to bring some relief.
The warning on mine says not to use prior to 4 months of age. My son was in his Jolly Jumper from 3 months. The directions of use are that if they can confidently hold up their head then they are fine.
Incident Details. My almost 5 month old, 15 pound son was playing in his evenflo Johnny jump up. I inspected everything before putting him in it. After about 5 minutes of play the straps on the hanger pulled out of the seat, causing my baby to fall face first, smashing his face and head onto our tile floors.