I am curious if a pain relief for back & leg (dissolving Tablet) is harmful to a toddler. It is called Leg & Back Pain Relief with these ingredients:ACTIVE - Capsicum annuum 6X HPUS, Colocynthis 6X HPUS, Gnaphalium polycephalum 6X HPUS, Magnesia phosphorica 6X HPUS, INACTIVE INGREDIENTS- Lactose, Magnesium Stearate, Microcrystalline Cellulose. thank you