Permasalahan pada kulit wajah seperti jerawat dan luka sering disebabkan oleh infeksi bakteri dan peradangan. Penggunaan antibiotik dan obat topikal dalam jangka panjang dapat menimbulkan efek samping. Terapi cahaya biru dan merah merupakan alternatif pengobatan non-invasif yang efektif. Cahaya biru (415nm) bekerja dengan menghambat pertumbuhan propionibacterium acnes, sementara cahaya merah (6…
Abstract Bell’s Palsy is a disease that attacks the facial nerves to cause muscle paralysis on one side of the face, indicated by conditions one side of the face becomes stiff and difficult to move. Therapeutic devices are also very much needed to cure facial stiffness besides of giving medicines. One of the most widely used therapies is warm therapy, however, this therapy takes a long time …