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.
Take Plan B One-Step Â® within 72 hours (3 days) after unprotected sex or birth control failure. The sooner you take it, the better it works. Plan B One-Step Â® emergency contraception is used as a backup method for birth control if, for example: 1  Your regular birth control failed (e.g., your partner's condom broke or slipped). 2  You made a mistake with your regular birth control method (e.g., you forgot to take your birth control pill).