1. Cavities: New York dentists are reporting that half their patients are suffering decaying teeth, receding gum lines and seriously sour breath from wearing masks. "We're seeing inflammation in people's gums that have been healthy forever, and cavities in people who have never had them before," Dr. Rob Ramondi told FOX News.

2. Facial Deformities: Masking children triggers mouth breathing which as been shown to cause "long, narrow faces, narrow mouths, high palatal vaults, dental malocclusion, gummy smiles, and many other unattractive facial features," according to the Journal of General Dentistry.

3. Acne Vulgaris: Moisture and germs collecting in the mask cause "facial skin lesions, irritant dermatitis… or worsening acne" (according to Public Health Ontario) which stresses the immune system, can lead to permanent scarring and has been linked to depression and suicidal thoughts (according to the Journal of Dermatologic Clinics). Children also develop impetigo, a bacterial infection that produces red sores and can lead to kidney damage (according to the Mayo Clinic).