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.
Pfeiffer syndrome is a genetic disorder characterized by the premature fusion of certain skull bones (craniosynostosis).This early fusion prevents the skull from growing normally and affects the shape of the head and face. Pfeiffer syndrome also affects bones in the hands and feet. mutation in either the FGFR1 or FGFR2 gene alters protein function and causes prolonged signaling, which can promote the premature fusion of skull bones and affect the development of bones in the hands and feet. Type 1 Pfeiffer syndrome is caused by mutations in either the FGFR1 or FGFR2 gene.
Causes. Short bowel syndrome in adults is usually caused by: 1  Crohn's disease, an inflammatory disorder of the digestive tract. 2  Volvulus, a spontaneous twisting of the small intestine that cuts off the blood supply and leads to necrosis or tissue death. 3  Cancer of the small intestine.hort bowel syndrome caused by the surgical removal of a portion of the bowel may be a temporary condition, due to the adaptive property of the small intestine. In a process called intestinal adaptation, physiological changes to the remaining portion of the small intestine occur to increase its absorptive capacity.