In swallowing, one portion is volunatary and one part is involuntary. â¢ Buccal phase o Voluntary contraction of the tongue o Step 1 in figure â¢ Pharyngeal-esophageal phase o Involuntary o Control center in the medulla and lower pon o Step 2-5 in figure.
Considerations. Serotonin is a mood regulator that occurs naturally in the body. When serotonin levels are chemically altered, as they are with the use of diet supplements such as Phentermine, a chemical imbalance occurs that may lead to feelings of anxiety or depression.
It is thought that Remeron's actions on other types of receptors cause some of the drug's side effects, such as drowsiness or low blood pressure. Certain receptors decrease the levels of serotonin and norepinephrine released by the nerves. Remeron blocks these inhibitory serotonin and norepinephrine receptors, causing more of these chemicals to be released. This may help to relieve the symptoms of depression.