Medical devices for use in treating respiratory conditions, namely, nasal congestion and nasal drip, sleep apnea, snoring, congestion, and generally improving air-flow; Nasal aspirators; Nasal dilators; Therapeutic breathing enhancement devices, topical nasal adhesive strips, Nasal passage dilation devices, nose clips, nasal dilators, and nose strips for the prevention of snoring; External nasal dilators; Internal nasal dilators