The objectives of the two types of research and their underlying philosophical assumptions are simply different. However, as discussed in the section on âphilosophies guiding researchâ, this does not mean that the two approaches cannot be used in the same study.
Signs and symptoms. Contagious impetigo. This most common form of impetigo, also called nonbullous impetigo, most often begins as a red sore near the nose or mouth which soon breaks, leaking pus or fluid, and forms a honey-colored scab, followed by a red mark which heals without leaving a scar.
Have a board certified dermatologist examine your skin problem Â». Impetigo is caused by two bacteria-streptococcus pyogenes and staphylococcus aureus. Recommended treatment often depends on which bacteria are causing your impetigo. Outlook for this condition is good and it usually goes away within two to three weeks.