The pooled results of these trials demonstrated that 47% of completers treated with the highest dose were "much improved" or "very much improved" after 13 weeks of treatment, compared to 11% in the placebo arm of the trial. The American Academy of Child and Adolescent Psychiatry state that SSRIs, including fluoxetine, should be used as first-line therapy in children, along with cognitive behavioral therapy (CBT), for the treatment of moderate to severe OCD. Panic disorder
The efficacy of fluoxetine in the treatment of panic disorder was demonstrated in two 12-week randomized multicenter phase III clinical trials that enrolled patients diagnosed with panic disorder, with or without agoraphobia. In the first trial, 42% of subjects in the fluoxetine-treated arm were free of panic attacks at the end of the study, vs. 28% in the placebo arm. In the second trial, 62% of fluoxetine treated patients were free of panic attacks at the end of the study, vs. 44% in the placebo arm. Bulimia nervosa
A 2011 systematic review discussed seven trials which compared fluoxetine to a placebo in the treatment of bulimia nervosa, six of which found a statistically significant reduction in symptoms such as vomiting and binge eating. However, no difference was observed between treatment arms when fluoxetine and psychotherapy were compared to psychotherapy alone. Premenstrual dysphoric disorder
Fluoxetine is used to treat premenstrual dysphoric disorder, a condition where individuals have affective and somatic symptoms monthly during the luteal phase of menstruation.
Signs and symptoms
The most common symptoms of gastroparesis are the following:
Chronic nausea
Vomiting (especially of undigested food)
Abdominal pain
A feeling of fullness after eating just a few bitesOther symptoms include the following:

Abdominal bloating
Body aches (myalgia)
Erratic blood glucose levels
Acid reflux (GERD)
Heartburn
Lack of appetite
Morning nausea
Muscle weakness
Night sweats
Palpitations
Spasms of the stomach wall
Constipation or infrequent bowel movements
Weight loss, malnutrition
Difficulty swallowingVomiting may not occur in all cases, as those affected may adjust their diets to include only small amounts of food. Causes
Transient gastroparesis may arise in acute illness of any kind, as a consequence of certain cancer treatments or other drugs which affect digestive action, or due to abnormal eating patterns. The symptoms are almost identical to those of low stomach acid, therefore most doctors will usually recommend trying out supplemental hydrochloric acid before moving on to the invasive procedures required to confirm a damaged nerve. Patients with cancer may develop gastroparesis because of chemotherapy-induced neuropathy, immunosuppression followed by viral infections involving the GI tract, procedures such as celiac blocks, paraneoplastic neuropathy or myopathy, or after an allogeneic bone marrow transplant via graft-versus-host disease.Gastroparesis present similar symptoms to slow gastric emptying caused by certain opioid medications, antidepressants, and allergy medications, along with high blood pressure. For patients already with gastroparesis, these can make the condition worse. More than 50% of all gastroparesis cases are idiopathic in nature, with unknown causes. It is, however, frequently caused by autonomic neuropathy. This may occur in people with type 1 or type 2 diabetes, about 30–50% among long-standing diabetics.