Can Chili leaves make a cream for burns?

Chili leaves have long been used medicinally as a remedy for diarrhea and other digestive problems. For this purpose the leaves are usually used to make tea, although they can also be eaten by shredding and mixing them with other food. Chili leaves also have a traditional use as a plaster which can be applied to the skin to treat joint aches, sprains, swelling, burns and insect bites. For this purpose 2-5 leaves are used, making sure they are moist enough to adhere to the ache's area.