Masturbation generally does not directly lead to rhinitis, and there is no causal relationship between the two. If you are masturbating too often, it is likely to lead to symptoms such as poor mental health, loss of appetite and poor sleep, which can affect your normal life and cause your immune system to drop, making you susceptible to viral or bacterial infections that can lead to acute rhinitis, or allergic rhinitis when external allergens enter your nasal cavity. Therefore, it is not recommended to masturbate frequently for a long period of time to avoid a decrease in body functions that could indirectly lead to rhinitis.