9 month old DS been teething for weeks, bottom 2 through without too much bother but top 2 are causing him soooooo much pain. I've been giving him a dose of calpol almost every night for a few weeks now, not the full dose, which is up to 5ml 3x daily, but just 2.5-4ml at night. Am I misusing this? HV thinks it's ok but other people say it's too much. Using teething powders too but he really needs the pain relief.