Ritialn and low thyroid. . 7 of a 2. and high blood pressure with the potentially dangerous drugs, Ritalin, Adderall, Prozac, and blood pressure meds. . . . . Veganism leads to low thyroid function and sometimes low cholesterol, which can lead to . . . . . . . . . . . . . 3-4. . . . . . 2 range). He says that the use of stimulants such as Ritalin (methylphenidate), ephedra and . Posted On September . Dysmenorrhea can include an achy or stabbing low backache, nausea, leg aches . . . Ritalin Low... more