Buy Risperdal Online
Risperdal an antipsychotic (neuroleptic) drug, derivative from benzisoxazole; also has sedative, antiemetic and hypothermic effect. Also prescribed as a mood stabilizer in the treatment of manias in bipolar disorders.
Risperdal is approved by the FDA
It is a neuroleptic (antipsychotic drug). The active component selectively blocks D2-dopaminergic, 5-HT2-serotonergic receptors in the central nervous system, as well as alpha-1-adrenergic, to a lesser extent — alpha-2-adrenergic, H1-histamine receptors. Eliminates automatism, hallucinations, delusions, reduces aggressiveness, fear.
It is used in the treatment of schizophrenia, psychotic states with pronounced productive (hostility, delusions, hallucinations, thinking disorders and suspicion) or negative (poor speech, social and mental detachment, blunted affect) symptoms. The drug is also used to reduce the symptoms of affective disorders such as guilt, depression, and anxiety in patients suffering from schizophrenia. The drug is intended to reduce the likelihood of developing an exacerbation of schizophrenia, in the chronic course of the disease. The use of the drug is advisable in the treatment of behavioral disorders in patients with dementia, in the formation of aggressive behavior in them, a violation of mental activity or the occurrence of psychotic symptoms in the patient.
Indications Risperidone
Apply Risperdal:
- In schizophrenia with pronounced productive symptoms (aggressiveness, thinking disorders, delusions, hallucinations) or negative symptoms (social, emotional detachment, poor speech);
- In chronic / acute psychoses with pronounced productive, negative symptoms;
- In psychotic states with affective symptoms.
Contraindications
Risperdal (Risperidone) is not used:
- Hypersensitivity to risperidone;
- In case of intolerance to excipients;
- Children.
With caution:
- In the pathology of the cardiovascular system (heart failure, cardiac conduction disorders, myocardial infarction);
- In case of dehydration;
- With hypovolemia;
- With cerebrovascular disorders;
- In Parkinson's disease;
- With convulsions;
- In severe renal / hepatic insufficiency;
- With drug dependence;
- In conditions predisposing to the development of "pirouette" tachycardia (violation of the electrolyte balance, bradycardia, taking medications that prolong the QT interval);
- With a brain tumor;
- With intestinal obstruction;
- Acute drug overdose;
- With Reye's syndrome;
- During pregnancy.
Use during pregnancy and lactation
Only for vital signs. It is not used during lactation.
Method of administration and dosage
Risperdal or Risperidone is used orally.
The standard initial dose is 0.5-2 mg / day, the next day the dose is increased to 4 mg/day, on day 3 - to 6 mg/day in one or two doses. Maximum — 16 mg / day. Then select an individual maintenance dose (4-8 mg / day).
The dosage regimen is selected individually. When taken orally, the adult dose of the drug varies from 0.25 to 2 mg per knock, on the 2nd or 4th day of treatment, the dose of the drug can be increased to 4 mg per day. In the future, the dose may remain at the same level or it is adjusted. As a rule, the optimal therapeutic dose varies from 0.5 to 6 mg of the drug per day.
Overdose
Symptoms: excessive sedation, unstable blood pressure, tachycardia, drowsiness, extrapyramidal disorders.
Treatment: gastric lavage, intake of enterosorbents, support of the respiratory and cardiovascular systems, regulation of the acid-base state, control of the electrolyte balance.
Side effects
Cardiovascular disorders: orthostatic hypotension, reflex tachycardia, decreased / increased blood pressure, stroke.
Neurological disorders: drowsiness, central hyperthermia, headache, confusion, extrapyramidal disorders (tremor, hypokinesia, akinesia, muscle rigidity), akathisia, sleep disorders, convulsive seizures, insomnia, depression, neuroleptic malignant syndrome (convulsions, tachycardia, difficulty breathing, fatigue, tachypnea, arrhythmia, hyperthermia, sweating, involuntary urination, pronounced muscle rigidity, pallor of the skin, weakness), tardive dyskinesia.
Endocrine disorders: gynecomastia, galactorrhea, hyperglycemia, hyperprolactinemia, dysmenorrhea, amenorrhea.
Digestive disorders: vomiting, dysphagia, constipation, abdominal pain, nausea.
Dermatological disorders: hyperpigmentation, xeroderma, photosensitization.
Urogenital disorders: erectile dysfunction, ejaculation, priapism, anorgasmia, dysuria, polyuria, urinary incontinence.
Ophthalmological disorders: xerophthalmia, impaired accommodation, decreased visual acuity.
Hematological disorders: neutropenia, thrombocytopenia, anemia, thrombocytopenic purpura.
Other: joint/bone/muscle pain, weight gain, peripheral edema, rhinitis, allergic manifestations, including skin rashes, angioedema.
Storage conditions and terms
Store the drug Risperidone is required in an undamaged package at a temperature of up to +25 degrees Celsius for no more than two years. It is unacceptable to use the drug after the expiration date indicated on the original packaging.