Runny nose is one of the common symptoms of nasal diseases. Normally, there is only a small amount of mucus in the nasal cavity, which is in a moist state to maintain normal physiological functions. Pathological changes in the nasal cavity can cause nasal secretions to overflow.

When you find that your dog has a runny nose, you should first feel if the dog's nose is dry. A healthy dog's nose should be moist except when sleeping. If the nose is dry, accompanied by coughing, lack of energy, etc., check it out. Most likely sick.

Cold

The most common cause of a runny nose in dogs due to colds is inflammation of the upper respiratory tract mucosa as the main symptom after the dog gets sick. When the body's resistance is low and the defense function of the upper respiratory tract mucosa is reduced, the bacteria that are usually present in the respiratory tract multiply in large numbers, which can lead to this disease. occurrence of disease. Clinically, it is characterized by runny nose, shortness of breath, and varying degrees of elevated body temperature.

Depressed spirit, loss of appetite or loss of appetite, flushed conjunctiva, shy and tearful eyes;

The symptoms of a cold have many similarities with the early symptoms of some infectious diseases;

Rhinitis

In addition to colds, rhinitis is also a major cause of dogs' runny noses. Dogs' nasal mucosa is congested and swollen, causing difficulty breathing, runny noses, and sneezing. If inflammation is not treated in time, it may be complicated by conjunctivitis, pharyngitis and other diseases.

The nasal mucosa appears flushed and swollen, sneezes frequently, and often shakes the head or scratches the nose with the front paws;

The swelling of the nasal mucosa is very obvious, causing the nasal cavity to become very narrow, causing difficulty in breathing, and the sound of nasal congestion can be heard;

Canine distemper

Canine distemper is a highly contagious and fatal infectious disease caused by the canine distemper virus. After the dog becomes sick, the body temperature rises, loss of appetite, diarrhea, runny nose, and muscle twitching or paralysis occur in the middle and late stages.

Canine distemper is a highly contagious infectious disease with a high fatality rate. Among the various diseases that dogs suffer from, it ranks first in terms of intensity of infection, severity of illness, and mortality, and the cure rate is low.

Body temperature as high as 39.5 to 41 degrees Celsius; loss of appetite and depression;

Neurological symptoms, brain damage, manifested as epilepsy, spinning in circles, abnormal standing posture, and unsteady gait;