Espresso coffee is a small 1 to 2 oz. shot of pressure-brewed coffee using between 6.5 and 7.5 grams (about 1 Tablespoon) of finely ground coffee. Brewing takes about 25 to 30 seconds.
In children, the most common causes of scalp sores are ringworm and other fungal diseases that can be easily transmitted from one child to another, this is why children affected with scalp sores should be monitored and quarantined from other children because they may infect them.
Scalp folliculitis hair loss is usually caused by an infection of the scalp, accompanied by itching or soreness. Folliculitis is often temporary but more severe cases can be difficult to treat and can cause damage to hair and scalp that leave bald patches.