Melatonin is part of many drugs that belong to the clinical and pharmacological group of drugs used for violations of temporary adaptation.
The drug "Melatonin", the instruction indicates is a synthetic analogue of the amine melatonin. This is a hormone that is naturally produced in the body by the pineal gland, an organ of the brain. Scientists have discovered melatonin in herbal products, such as rice. In the course of research, it was found that this substance entering the natural composition of food is not absorbed by the body.
The drug "Melatonin" affects the regulation of circadian rhythms, the normalization of the sleep-wake cycle, the dependence of motor activity on the period of the day, body temperature. After taking the medicine, the process of falling asleep is accelerated, the quality of sleep improves, the person stops waking up in the middle of the night. Patients note an improvement in well-being in the morning after waking up, they say that this active substance of the hormonal series does not provoke lethargy, fatigue and fatigue during the day. Under the influence of melatonin, dreams acquire a bright and emotionally rich character.
The drug "Melatonin", the instruction indicates, helps to eliminate the negative consequences of the adaptation period, which are observed with a sharp change in time zones during flights, reduces stress. As a result of treatment with the drug, there is no dependence on it, no addictive effect is observed.
After taking the tablets, the active substance is completely absorbed by the body, quickly excreted through the kidneys.
The medicine "Melatonin." Instructions, indications
The drug is prescribed:
- with insomnia;
- to improve the quality of sleep;
- with a broken sleep-awakening cycle;
- with biorhythm disturbance (as an adaptogen);
- for the prevention of cancer;
- to stimulate the enzyme glutathione peroxidase.
Adult patients are advised to take tablets 1 time before bedtime. The minimum dose of the active substance of the drug is 1 mg.
The maximum dose of the active component of the drug is 5 mg.
It is impossible to exceed the maximum dose. It is recommended to begin treatment with a minimum amount of the drug.
When flying, followed by a change of time zone, they begin to take medication 1 day before the flight. After the flight, treatment is continued for a period of 2 to 5 days, taking 1 tablet about half an hour before bedtime.
The drug "Melatonin", side effects
Disturbances in the nervous system can manifest as headache, morning drowsiness.
Failures in the functioning of the digestive system can be manifested by nausea, vomiting, diarrhea.
Other disorders in the work of the body were manifested by allergic reactions with edema.
Medication "Melatonin", contraindications
Do not prescribe the drug:
- at impaired renal function, including renal failure;
- with autoimmune diseases;
- with leukemia;
- with lymphoma;
- with an established allergic reaction;
- with lymphogranulomatosis;
- with myeloma;
- with epilepsy;
- with diabetes;
- during pregnancy;
- with breastfeeding;
- with increased sensitivity to the active active substance.
The drug "Melatonin", the instruction indicates, has a mild contraceptive effect. The doctor should provide patients with such information.
The production of the hormone melatonin, the full implementation of its functions in the body, depends on the light level. Therefore, patients undergoing treatment with melatonin, it is recommended to avoid a long stay in places with excessive light.
During the treatment period, it is necessary to refrain from driving vehicles and other activities with potentially dangerous activities that require an increased concentration of attention and speed of psychomotor reactions.