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.
Summary: Anxiety is found among people who take Phentermine, especially for people who are female, 40-49 old, have been taking the drug for 1 - 6 months, also take medication Fenfluramine, and have Depression. We study 11,049 people who have side effects while taking Phentermine from FDA and social media.