1, local processing

(1) acute mastitis: cold compress can be used at the initial stage, then milking, and 0.25% ~ 0.5% procaine 10 ml plus 400,000 units of penicillin can be injected into the breast tissue at multiple points. Or 400,000 units of penicillin and 0.5g of streptomycin are diluted with water for injection and then injected into the breast cavity. After 2 ~ 3 days, hot compress therapy can be used. Usually, 1000 ml of 1000% magnesium sulfate aqueous solution is heated to about 45℃, 1 ~ 2 times a day for 5 ~ 10 minutes each time for 2 ~ 4 days.

(2) breast irrigation and perfusion. Squeeze out the bad milk first, inject 50 ~ 100 ml normal saline into the milk pool, gently massage and squeeze out, and rinse continuously for 2 ~ 3 times. Finally, 200,000 units of penicillin were dissolved in 40 ~ 60ml physiological saline and injected into the milk pool, 2 ~ 3 times a day.

(3) Hemorrhagic mastitis: Without massage, gently squeeze out the blood milk, dissolve 200,000 units of penicillin with 0.25% ~ 0.5% procaine 10 ml, and inject it into the breast. If there is a blood clot in the milk pool, 50 ml 1% normal saline can be injected through the nipple tube to dissolve the blood clot.

(4) Purulent mastitis: The abscess with deep opening should be drained first, then washed with 3% hydrogen peroxide or 0. 1% potassium permanganate solution, then drained with 0. 1% ~ 0.2% Lavnol gauze, and given systemic antibacterial treatment.

2. Systematic therapy

When the temperature of sick sheep rises, sulfonamides can be given, the dose is calculated according to 0.07 g/kg body weight, 4 ~ 6 hours 1 time, and the first dose is doubled; Or intravenous injection of sulfadiazine sodium 20 ~ 30 ml, 65438 0 times a day; Penicillin can also be injected intramuscularly, 200,000 to 400,000 units each time, 2 to 3 times a day.

In addition, the lactation function of ewes should be temporarily stopped during the treatment period, and the method of reducing feed intake can be adopted, that is, reducing the amount of concentrated feed, feeding less juicy feed, such as silage, root vegetables and green mowing feed, and limiting drinking water. Mainly feed high-quality hay, such as alfalfa, clover and other leguminous grasses.

Auxiliary method: Chinese herbal medicine therapy. First, warm and wet towel (40 ~ 45℃) is used for hot compress, combined with massage. Finally, honey and licorice powder are mixed into paste and applied to the affected area with a thickness of about 1 cm to relieve pain and diminish inflammation.