There is a lump the size of a toothpick on the thumb of my right foot.

1, corns, also known as stings, are corneal proliferative skin diseases caused by foot deformities, tight shoes and squeezing friction.

The corns are easily crushed and rubbed, such as the soles of feet, between toes and the back of toes. It can be divided into two types, one is hard corns, which mostly occur in the joints and bony processes of the feet. Pea, usually 1-2 in size, is a localized keratoconus. Its top is embedded in the dermis, and the bottom of the cone is flat, higher than the leather surface. The central depression is light yellow, and the surrounding circle is deep, such as corns. Pain when standing or walking. The other is soft corn, which occurs on one side between one toe and turns white and soft due to local humidity and warmth.

The treatment of corns can be corn paste, 30% salicylic acid collodion, digging out or freezing, and laser removal. In order to prevent recurrence, shoes with appropriate size and soft insole should be worn to correct foot deformity.

2, corns are more common in the soles of the feet and toes, which are caused by local long-term pressure, friction or foreign body penetration, which makes the stratum corneum proliferate and invade the dermis. The corns are like a small cone, the top of which grows inward, which oppresses the nerves at the end of the dermis and makes people feel pain and discomfort when walking.

Treating corn with celery leaves

Wash celery leaves, knead them into a handful, and rub them on corn until the juice is dry. 3~4 times a day, corns are absorbed for a week, and the foot is as good as ever.

Corn cool oil

Apply cool oil to corns several times a day, and then smoke with a lit cigarette to let cool oil dissolve into corns. After a period of treatment, the corns naturally fall off, leaving no trace.

Treating corns with evergreen leaves

First, soak the affected area in light salt and warm water, peel off the old skin with a small knife, then take a proper amount of evergreen leaves, wash them, mash them and apply them to the affected area, wrap them with gauze, fix them with adhesive tape, change them once every two days and recover three times.

Treat corns with onion slices

Wash the feet of corns with water, take an old onion, cut it into thin slices near the beard, stick the onion slices on corns, fix them with adhesive tape, and change the onion slices every 24 hours until the corns fall off.

Treat corns with radish.

Rollo, also known as mother-in-law sewing kit. Stems and leaves are rich in milky juice. Apply the milky white liquid on fresh rattan or broken leaf stems to the corns, once a day, 5 ~ 1 0 times a day, which can make the corns dry and fall off.

Treating corn with buckwheat flour

30 grams of buckwheat noodles, water chestnut 1 piece (mashed), add water and mix well, apply it to corns and wrap it with cloth. People who use this formula will be uprooted in a day or two.

Treat corns with leeks.

Take a little leek (stem and root), wash it, chop it up and apply it to the affected area. Once a day. It takes about 10 days to take effect. You can also put ginger slices on the affected area, and the corns can fall off on their own the next day.

Pinellia clavus

Take 5g of Pinellia ternata, grind it into fine powder, soak the affected area in warm water until it is soft, scrape off the keratinous layer, apply powder and fix it with adhesive tape. After 5 days, most of them can be cured without recurrence.

Treating corns with castor seeds

Take 1~2 castor beans, barbecue them on the fire, rub off the skin when they become brittle, crush the white seeds while they are hot, apply them to the affected area, and seal them with adhesive tape. After two days, open the adhesive tape and gently scrape the cutin off it with a blade. When the last layer is peeled off, you can see that the cortex is pink and there is no bleeding. When there is a circular depression, stick a small piece of tape on it. After three or four days, the skin grew well and the tape fell off and healed.

Treating corns with dark plum

Soak the corns in hot water, remove the cuticle with a knife, and rub the corns with a cotton swab dipped in ebony solution. After drying, apply 1~2 times, 3~4 times a day. The preparation method of dark plum liquid: 60g of dark plum, 20g of salt and 60ml of vinegar. * * * Put it into a 200 ml ground bottle, shake well and leave it for 48 hours.

3. There is no satisfactory treatment for intractable plantar warts and corns at home and abroad. The recurrent patients were treated with surgery, laser, duck egg external application and corn ointment, which aggravated the condition. Director Zhao of the outpatient department of Liaoning Military Region, located at the south gate of Beiling Park, mainly treats warts, only taking Chinese medicine orally, and easily treats corns and plantar warts, and the effect is very satisfactory. Young people can be completely cured, and people who fail in surgery and laser treatment can still be cured. After taking this medicine, the surface of the lesion still exists, but the dead root inside the lesion has changed, and finally the lesion naturally dries up and dies, replaced by new healthy skin. The superficial lesions with short course of treatment gradually turn black, and those with mild symptoms only need to take medicine for 3-4 days. Some patients who have been stubborn for many years and have recurrent skin lesions after operation have mild local spontaneous pain after taking the medicine for 3-4 days, and the spontaneous pain disappears after 1 day, and the skin crush pain disappears. 24 days is a course of treatment, with regular follow-up.

4. How should corns be treated?

1 Correct deformity and wear proper shoes and soft insoles.

Topical drugs such as corn cream

3 surgical treatment

Liquid nitrogen cryolaser therapy

Calluses generally do not need treatment. If it is thicker, it can be softened with hot water, and then a part of the stratum corneum can be cut off with a knife.

Cornus mainly occurs in the foot. Because of toe deformity or wearing narrow shoes for a long time, it is necessary to correct foot deformity in time, wear loose shoes under pressure or friction, pay attention to cushion them with soft pads, and often soak them in warm water, cut off the thickened cuticle with a knife to prevent corns from forming in production and labor, and also pay attention to wearing gloves to prevent calluses from forming.