Aphthous stomatitis and the condition usually lasts for several years before gradually disappearing. There is no cure, and treatments aim to manage pain, reduce healing time and reduce the frequency of episodes of ulceration. The term is from meaning "mouth ulcer". Persons with aphthous stomatitis have no detectable systemic symptoms or signs (i.e., outside the mouth). Generally, symptoms may include prodromal sensations such as burning, itching, or stinging, which may precede the appearance of any lesion by some hours; and pain, which is often out of proportion to the extent of the ulceration and is worsened by physical contact, especially with certain
History of medicine in the Philippines Rodrigo de San Miguel's "Manual de Medicina Domestica" (Manual on Domestic Medicine), and Fr. Manuel Vilches' "Manuel del Mediquillo Visaya" (Manuel of the Visayan Traditional Healers). Philippine National Artist and painter Carlos "Botong" V. Francisco recorded and depicted the history of medicine in the Philippines by creating four mural-like four-panel oil paintings collectively titled "The Progress of Medicine in the Philippines", which traced the practice of medicine from the times of the "babaylans" ("medicine men and women") up to a period in the modern-day era. The first painting depicts pre-colonial medicine, the second portrays medicine during the Spanish colonial period,