Posedrine
Posedrine Uses, Dosage, Side Effects, Food Interaction and all others data.
Posedrine (N-benzyl-B-chloropropionamide) is a no longer used drug that possesses anticonvulsant and sedative activity. It was studied in the 1950s for generalised tonic-clonic seizures but was not effective for absence seizures.
| Trade Name | Posedrine |
| Generic | Beclamide |
| Beclamide Other Names | Beclamida, Beclamide, Beclamidum, Benzchlorpropamide, Benzylamide |
| Type | |
| Formula | C10H12ClNO |
| Weight | Average: 197.661 Monoisotopic: 197.060741718 |
| Groups | Experimental |
| Therapeutic Class | |
| Manufacturer | |
| Available Country | |
| Last Updated: | September 19, 2023 at 7:00 am |
Uses
Has been used in the management of epilepsy and epilepsy related behavioural disorders. It was used for generalised tonic-clonic seizures, and was not effective for absence seizures.
More recently focus has shifted to the use of beclamide in behavioural disorders. In mentally handicapped epileptic patients it has been found to decrease anxiety, antisocial and demanding behaviours, and impulsivity. Mood stabilizing effects were also noted. [2]
Additionally, due to its effects on monoamines, beclamide may have a potential place in treating conditions such as tardive dyskinesia and hyperkinetic syndromes. [2]
How Posedrine works
Posedrine has been used for over three decades with little knowledge of how it acts in the CNS. In one study using rats, beclamide was seen to reduce striatal dopamine and serotonin levels and increase the levels of dopamine's major metabolites (and thus dopamine turnover), while reducing the levels of serotonin's major metabolite below detectable levels. A similar effect on neurotransmitter levels was seen in the rat frontal cortices. It is theorized that animal aggression is linked to levels of biogenic monoamines such as dopamine and serotonin, however the exact role is unclear.
Elimination Route
Metabolites appear in urine only. 4- hydroxybeclamide is present in the urine to a greater extent than 3 hydroxybeclamide. Approximately 20% of the radiolabel was excreted in urine.
Innovators Monograph
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