1. To the onset of the pig to strengthen feeding and care: mainly to strengthen nutrition, drink more water. Keep the pig house clean, ventilated, dry and warm. Because of the low mortality rate of large pigs, it is possible to get well, but it is necessary to vaccinate other non-diseased pigs, otherwise the consequences will be serious. When pregnant sows are vaccinated, it may cause abortion and other allergic reactions (1ml of adrenaline injection immediately), but they should be vaccinated, otherwise it is more dangerous.

2. For pigs with broken blisters, wash the broken surface with 0.1% potassium permanganate or 2% boric acid, or 2% alum water, and then apply 1% violet water or 5% iodine glycerin (made of 5% tincture of iodine and an equal amount of glycerin)

3. For broken hooves, wash the hooves with 0.1% potassium permanganate or 2% boric acid, or 3% coal phenol soap solution, and then apply 1% violet water or penicillin ointment.

4. The sick pig can be injected into the serum or whole blood of the foot-and-mouth disease pig after 4 weeks of healing, newborn piglets 2-3ml per head, once a day for 2-3 days, preventive and therapeutic effects are very good. Or use Huanglian 30g, Huangbai 30g, Scutellaria baicalensis 45g, Dandelion 60g, Dittin 50g, Panax quinquefolium 50g, Dazhongye 100g, the above medicines for a dose, a day's amount. 6 bowls of water decocted to 3 bowls of water, and 3 times to instill the dose.

5. In order to prevent the infection of syncytial disease, can be injected antibiotics or sulfonamides. That is, antibiotics or sulfonamides themselves have no effect on the foot-and-mouth disease virus, only to prevent the recurrence of other infections. Antimicrobials include apramycin, ceftiofur, hydroxybenzylpenicillin, and quinolone. Therapeutic drugs for symptomatic high fever are dexamethasone, analgin, etc.