Buy Codeine Dosage online is a stronger painkiller that is helpful for treating severe pain. Codeine is also an opioid medicine if nonopioid medicine does not work then the doctor recommends this medicine. The side effects of Codeine pills are- Lightheadedness, dizziness, irritability, nausea, vomiting, sweating, dry mouth, depression, and low blood pressure. If you are seeing this type of side effect then immediately inform your doctor & you should not take this medicine if you have breathing problems or stomach problems