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 most common side effects of Wellbutrin are agitation, dry mouth, insomnia, headache, nausea, constipation, stomach pain, dizziness, ringing in the ears, vision problems, loss of interest in sex, sore throat, muscle pain, itching or skin rash, increased sweating, increased urination, and tremor.