Quote:
Originally Posted by soccertese
no, it doesn't negate the ER function, if it did the tablet wouldn't be scored, the package insert states it can be halved but not quartered. if you chew a ER then it approximates 200mg of LDOPA and 50mg of carbidopa. the C/L is mixed up in a matrix of starches, cellulose, maybe wax, so the matrix is maintained when split.
with ER, because it stays in your stomach longer, more of the l-dopa is broken down so it is estimated to be 60-80% bioavailable when compared to regular l-dopa.. i use the 60% number when calculating the total l-dopa i take/day, so a whole CR=120mg regular l-dopa.
btw, i prefer the mylan brand which i guess isn't available due to hurricane damage in puerto rico.
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So you're saying that half of a 50/200 ER is about 60% of a regular (non-cut) 50/200 ER? Is that the half-life of the pill? What parameter is reduced? Is it the length of time the drug is effective? Sorry for the confusion. My amantadine (1/2 tablet twice a day) makes my short-term memory problems worse.