Are there any homemade treatments for nasal cold sores?

Homemade remedies for nasal cold sores include ginger paste and saline solution, according to My Health Tips. Applying ginger paste to the sores reduces inflammation while saline solution offers cleaning properties and helps clear the nasal passages.

In addition to these homemade remedies, other at home methods include increasing vitamin C intake, eating foods with lysine and probiotics, using A & D antibiotic cream, and taking a hot shower, adding oils to help clear the nasal passages. Other necessary methods to help clear up nasal cold sores include reducing stress, staying hydrated, exercising and eating a healthy diet, explains to My Health Tips..