Side effects of Fluoxetine Hydrochloride Capsules include digestive system discomfort, nervous system abnormality, generalized discomfort, etc. If serious discomfort occurs during the medication, it is recommended to consult a doctor in time. 1. Digestive system discomfort: such as nausea, vomiting, dry mouth, constipation, dysphagia, black feces, lack of appetite, dyspepsia, flatulence and so on. 2. Nervous system abnormalities: such as anxiety, drowsiness, insomnia, nervousness, dizziness, loss of libido, tremor, etc. 3. Systemic discomfort: such as headache, chills, fever, debility, flu syndrome, etc. 4. Other: such as vasodilatation, palpitations (rapid heartbeat, often accompanied by panic), weight loss, sweating, rash, skin itching, visual abnormalities. Fluoxetine Hydrochloride Capsules is a kind of antidepressant, clinically used in the treatment of depression, obsessive-compulsive disorder, but also as an adjuvant to psychotherapy for the treatment of bulimia nervosa, to reduce bulimia and diarrhea-conducting behavior. It should be noted that the use of fluoxetine hydrochloride capsules is prohibited for those who are allergic to any component of this drug; monoamine oxidase inhibitors are prohibited while using fluoxetine or within 5 weeks of discontinuing fluoxetine; fluoxetine is prohibited to be used in combination with pimozide, thioridazine and other drugs. Pregnant and lactating women, children under 18 years of age should not use this product. Combination of drugs should follow the doctor’s advice. Patients should use Fluoxetine Hydrochloride Capsules in accordance with medical advice, and should not use the drug blindly on their own to avoid inducing side effects.