According to the Ventolin package insert possible side effects of taking this drug include fast or irregular heartbeat, chest pain, shakiness, and nervousness. There is no documentation from the Ventolin, Proair, or Proventil package insert that any of these drugs cause any type of mood altering effect.
Levonorgestrel is a manufactured hormone used in a number of birth control methods. In pill form, sold under the brand name Plan B among others, it is useful within 120 hours as emergency birth control. It becomes less effective the longer after sex and only works before pregnancy has occurred. It is also combined with an estrogen to make combined oral birth control pill.
The morning-after pill (also known as emergency contraception) is a safe and effective way to reduce the risk of pregnancy after unprotected intercourse. It can be started up to five days (120 hours) after unprotected sex. The brands Plan B One-Step and Next Choice are available from drugstores and health centers without a prescription for women and men 17 and older. A new brand, ella, is available by prescription only.