How Do You Clear A Sinus Blockage? When sinuses are blocked, there is a range of interventions to improve sinus drainage. First line treatment is always with medications. admin2022-10-24T20:09:49+00:00 Related Posts How Do I Know If I Have Winter Allergies? Gallery How Do I Know If I Have Winter Allergies? December 15th, 2022 How Do You Get Rid Of Winter Allergies? Gallery How Do You Get Rid Of Winter Allergies? December 15th, 2022 What Allergies Flare Up In Winter? Gallery What Allergies Flare Up In Winter? December 15th, 2022