Symptoms of canine parainfluenza:

1. Respiratory catarrhal inflammation, cough, initially large amounts of serous, then mucus, opaque nasal secretions.

2. Sick dogs have dry cough, serous or mucus rhinorrhea, fatigue and depression. The course of the disease can last more than 3 weeks, and the condition is aggravated by mixed mycoplasma infection or Bordetella bronchiseptica (i.e., dog cough).

3. Some dogs show symptoms such as hindquarter paralysis and movement disorders after infection. If the disease is not complicated by or secondary infection, the prognosis is generally good and the mortality rate is low. However, sick dogs are young and may die if not properly treated.

Treatment of canine parainfluenza:

1. Compound licorice mixture, federal cough syrup, etc. can be used for dogs with dry coughs, and ultrasonic aerosol therapy can be used for dogs with severe coughs. .

2. Dogs with poor appetite can be given intravenous infusion of isotonic glucose solution, and attention should be paid to supplementing ATP, coenzyme A, vitamin C, and B vitamins; this disease is often secondary to infection with Bordetella bronchiseptica and Mycoplasma , to prevent secondary infection, cephalosporin, lincomycin, ampicillin, etc. can be used.

3. Ribavirin, etc. can be used to fight viral infection; to improve resistance, hyperimmune serum or intravenous injection of serum albumin can be given.