External application method 1: Wash 90g cactus, remove thorns, add 30g gypsum and a little borneol, and mash it into paste. Apply it to the swollen area, the dosage depends on the size of the affected area, and fix it with gauze once a day. Generally, it can be cured after 3 -5 times.

The second external application method is to remove the cactus and mash it, then filter it with clean gauze, and apply the filtered juice to mastitis twice a day. If microwave physiotherapy can be used at the same time, it can promote the absorption of surrounding tissues and accelerate the improvement of mastitis symptoms.

Reminder: At the same time of external application, drugs can be used to strengthen anti-infection. Commonly used drugs are penicillin and amoxicillin.

External application method 3: Take fresh cactus 100- 150g, remove thorns, add 30g of alum, mix with proper amount of egg white, apply it evenly to the affected area, and then fix it with gauze twice a day until the lump disappears and the mammary gland is smooth without local pain.

External application method 4: take 2 pieces of cactus, remove the prickles of cactus, add 50 ml of 95% alcohol, mix well, apply it locally, and then wrap it with gauze twice a day until the swelling and pain disappear.