How to Manage a Reactive Dog. If your dog is reactive, Case recommends the following five steps: 1. Buy a harness Any tightening of a leash is restrictive to a dogâs airway, which will only heighten its anxiety.
Causes of Sinusitis. Sinusitis (inflammation of the sinus chambers) is typically caused by a virus when affected by the common cold. Boosting your immune system will help to combat this problem directly by stimulating the immune system and making it more difficult for the virus to attack the cells.
Causes. Sinus headaches can be caused by sinus congestion and inflammation, called sinusitis. Sinusitis, in turn, is caused by either a respiratory infection, such as a cold or flu, or allergies, like hay fever.Healthy sinuses allow mucus to drain and air to circulate throughout the nasal passages.auses. Sinus headaches can be caused by sinus congestion and inflammation, called sinusitis. Sinusitis, in turn, is caused by either a respiratory infection, such as a cold or flu, or allergies, like hay fever.