★★★★★
Astragalus root is a great herb for the immune system. In some countries it is used as food. I feel comfortable giving it to little ones. If you could get the powder form, you could add 1/4 teaspoon into some yogurt or applesauce once a day.
One way I have use colloidal silver for little ones is several drops into the ears and nose a few times a day. 25ppm.
The garlic your daughter is using is great. So happy to hear the doctor suggested more water.
Red raspberry Leaf tea is gentle and healing. It can be sweetened wit honey.
Baking soda or epsom salt baths are great for little ones. 1/2 cup of either in warm bath for 20 minutes. Adding a drop or two of lavender essential oil is nice, too.
Extra Virgin Coconut Oil - 1/2 teaspoon on some toast a couple of times a day is great for viruses.
I hope your granddaughter is better soon!
~Mama to Many~