Examples of Price Elasticity of Demand. If the quantity purchased changes more than price change (say, 10%/5%), the product is termed elastic. If the change in quantity purchased is the same as the price change (say, 10%/10% = 1), the product is said to have unit (or unitary) price elasticity.
Wellbutrin had side effects at the beginning-the worst of which were insomnia and constipation. The insomnia abated after about 3 weeks of treatment and I take a fiber supplement to deal with the constipation. It also abates with time but never completely goes away.
The usual dose of Wellbutrin is 150 to 450 mg daily. Wellbutrin should be used cautiously in patients receiving drugs that reduce the threshold for seizures. Monamine oxidase inhibitors (MAOI) should not be combined with Wellbutrin because of the risk of severe reactions.