You will not gain weight by taking Diffusion Painkiller Capsule, there is no clinical data to suggest that taking this medication will make a person gain weight. However, there is a possibility of adverse reactions such as skin itching, dizziness, nausea, rash, palpitations and excessive sweating, which usually do not affect the continuation of treatment. This drug may also cause adverse reactions such as mild elevation of urea nitrogen and aminotransferases, and changes in electrocardiogram, but these adverse reactions occur only occasionally and are usually uncommon. Some studies have shown that Dispersal Capsules combined with Mifepristone can be used to treat endometriosis, and Dispersal Capsules combined with Goserelin can also be used to treat endometriosis.