The fun thing about crossing the bridge is that you get to take home a personalized certificate at the Reykjanes Information Center. This is to certify that you have crossed the two continents and a reminder of the great experience you have encountered here. Afterall, crossing the bridge that connects the two continents is quite an adventure.
Common side effects of Morphine Sulfate include: constipation; nausea; sleepiness ; lightheadedness; dizziness; drowsiness ; vomiting; sweating; Constipation (not often enough or hard bowel movements) is a very common side effect of pain medicines (opioids).
Morphine blocks deep aching pain, but has no effect on the fast pain that results from injury. One side effect of the analgesic action is that the patient often gets a feeling of detachment from the world, along with euphoria and sometimes pleasure. It is this which makes morphine, and the other drugs related to it (such as heroin), attractive to those who want to use drugs for 'recreational' reasons.