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CHEMICAL:
Piracetam, to be taken by mouth
EACH TABLET CONTAINS:
Main ingredient: Piracetam (I.N.N) 800 mg.
EXCIPIENTS:
Polyethylene glycol
6000, colloidal silica, magnesium stearate, hypromellose
(E464), orange yellow, S (E 110), titanium dioxide (E 171), Polyethylene glycol
400, talc.
ACTIVITY:
Piracetam
acts on the central nervous system by means of different mechanisms. It
modulates cerebral neurotransmission, is a neuronal protector improving
metabolic conditions at the cell level and, although not a vasodilator, improves
microcirculation on account of its haemorrheological properties.
INDICATIONS:
Attention and memory disorders, problems affecting day-to-day activity and adaptation to the
environment accompanying states of mental deterioration owing to:
- Degenerative vascular cerebral pathology related to age.
- Ischemic cerebrovascular pathology.
- Cortical myoclonias.
CONTRAINDICATIONS:
Nootropil
should not be taken by patients with serious renal insufficiency (creatinine
clearance lower than 20 ml/min).
PRECAUTIONS:
Since
Piracetam is eliminated in urine, patients with renal insufficiency should take
this drug with caution.
Abrupt
suspension of treatment should be avoided, since this can cause a myoclonic or
general crisis in certain myoclonic patients.
INTERACTIONS:
A single case
has been reported in which the concomitant use of Piracetam and thyroid hormone
extracts (T3 + T4) has produced confusion, irritability and sleeping disorders.
Its interaction with other drugs has not been described.
WARNING:
Pregnancy and breast-feeding
The safety of
using this product during pregnancy has not been sufficiently established.
Although studies in animals have not shown teratogenic effects or effects on
fertility, using this drug during pregnancy is not recommended except under a
doctor’s strict supervision and only when the benefits justify possible risks.
Likewise, breast-feeding is not recommended.
EFFECTS ON DRIVING:
Unknown.
WARNING CONCERNING EXCIPIENTS:
This pharmaceutical product
contains Orange Yellow S as an excipient. This may cause allergic reactions,
including asthma, especially in patients allergic to acetylsalicylic acid.
DIRECTIONS FOR USE:
The daily dosage (to be broken
down into 2 or 3 doses) and length of treatment are to be established by the
doctor, depending on the state and clinical evolution of the patient.
STATES OF
MENTAL DETERIORATION:
Administer a daily dosage of 4.8
g of Piracetam (6 tablets per day) for the first few weeks. Then lower the daily
dosage to 2.4 g (3 tablets per day).
CORTICAL MYOCLONIAS:
Because the therapeutic response
is quite variable, the dosage should be adjusted to the patient’s own needs. A
recommended protocol would be to begin treatment with 7.2 g of Piracetam daily,
increasing this dosage by 4.8 g per day, every 3 or 4 four days until obtaining
a satisfactory response or a maximum dose of 24 g daily. Subsequently and
depending on the results obtained, the dosage of other anti-myoclonic treatments
should be reduced if possible. When adjusting the posology, follow your doctor’s
instructions.
Once treatment with Piracetam
has begun, it should be continued for as long as the cerebral pathology
persists. Nonetheless, every 6 months an effort should be made to reduce or stop
treatment. To prevent the sudden reappearance of the disorder, withdrawal
should be carried out by reducing the dosage by ½ g every 2 days.
OVERDOSE:
Piracetam is non-toxic even in
high doses. Massive accidental overdose can be treated either orally or
intravenously with forced diuresis or dialysis in the case of renal
insufficiency. In the event of overdose or accidental swallowing, consult a doctor.
ADVERSE REACTIONS:
Cases have been reported of
nervousness, irritability, insomnia, anxiety, trembling and agitation and, in
certain patients, fatigue and drowsiness. Occasional dryness of the mouth,
increased libido, weight gain and hypersensitive skin reactions. These side
effects are generally shown in elderly patients. In the majority of cases, such
symptoms subside with a reduced dosage. If any other adverse reaction not
described in this leaflet should occur, consult your doctor or chemist.
EXPIRY:
This drug should not be used
once the expiry date shown on the box has elapsed.
KEEP ALL PHARMACEUTICAL PRODUCTS
OUT OF THE REACH OF CHILDREN.
| The above information is the translation of the manufacturer's insert. It is provided under the supplying company's terms and conditions and should not replace the advice of your personal physician. |
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