Homalomena, a genus of flowering plants in the Araceae family, has been traditionally used in certain Asian herbal medicine systems, particularly in Southeast Asia and China. Historical records and ethnobotanical surveys indicate that some species, such as Homalomena aromatica, have been incorporated in postnatal care remedies, including for the management of afterbirth pain (pain following childbirth, often due to uterine contractions as the uterus returns to its pre-pregnancy size). Traditional practices, especially in Chinese and Malay medicine, use Homalomena rhizomes or leaves in decoctions or baths believed to promote uterine recovery and alleviate pain.

However, the evidence supporting these uses is almost entirely anecdotal or based on tradition, with minimal scientific investigation into the pharmacological effects of Homalomena specifically for afterbirth pain. Few phytochemical studies have identified potential anti-inflammatory or analgesic compounds in Homalomena species, but there are no clinical trials or robust pharmacological studies confirming efficacy or safety in postpartum women. Therefore, while the use of Homalomena for afterbirth pain is documented in traditional medicine, scientific validation is lacking, and the evidence base is weak.