Trouble with Sinemet dosing: Diagnosed... - Cure Parkinson's

Cure Parkinson's

25,482 members26,803 posts

Trouble with Sinemet dosing

shakyj profile image
11 Replies

Diagnosed with tremor intensive PD 2001. Started Sinemet end 2012, 3x100mg /d as I was getting weaker. I sailed along OK for about one year, then suddenly one to two hours after taking a dose I would go into almost a convulsion like state with intense tremor and weakness. I learned that I was not allergic as I first thought, but that the dose was wearing off.

After experimenting for about six months I noticed that in the mornings I felt good without the meds, moving OK, voice is good, balance is good - but slowly the tremor would increase and I would start feeling weaker. So I decided to take my dose 150 mg Prolopa (same as Sinemet) at 2pm, 4 pm and 7 pm with added comtan to each dose. This seemed to work fine for several months, I would have the odd meltdown when I forgot to take meds. The meds effect my voice and speech (slurry).

But over the past week I have had to add an extra dose as it is wearing off much quicker.

Am I doing the wrong thing by going without medication for aprox 14 hrs then suddenly hitting myself with a dose? Is this almost like starting out afresh every day.

Does anyone know if the dopamine builds up in the system, or how long it takes to clear the system?

Any advice is appreciated.

Written by
shakyj profile image
shakyj
To view profiles and participate in discussions please or .
Read more about...
11 Replies
Hikoi profile image
Hikoi

Oh so familiar! Its awful isnt it. Do you have any long acting meds as well? They can help to smooth the troughs and peaks.

quirkyme profile image
quirkyme

Close contact with your neurologist would be in order, I think. Also, I've heard of PD patients who were hospitalized while the neurologists and pharmacists re-thought their drug regimen and get the person stabilized. There are so many factors that could be influencing the lability and unstable response to your meds that you are going through. Good luck.

isis6361 profile image
isis6361

Sinemet only last 2 to 4 hours and as individuals you need them every 3 to 4 hours. Some need 24hour treatment some just 16 waking hours. Keep it away from food by fifteen to thirty minutes. Comtesse should be taken with every sinemet or every other sinemet depending on your symptoms

soup profile image
soup

Please contact your consultant.

It is difficult to offer advice when we can't be sure that your symptoms are due to wearing off or due to dyskinesia at the peak dose.

As you know, Parkinson's is constantly changing and your drug regimen will need adjusting accordingly. Good luck and get an appointment as soon as possible. Don't be fobbed off.

PatV profile image
PatV

My neuro agrees with yours. I'd rather put it off too every morning. But after 8 years on it, I can't really. Waiting for the damn FDA to approve the Sinemet ER because Sinemet CR does not work!!!!!

lenel1 profile image
lenel1 in reply to PatV

Hi PatV: Is there a difference between Sinemet ER and Sinemet CR?

JohnPepper profile image
JohnPepper

Hi ShakyJ. I am not a doctor and I do not take sinemet or any other Pd medication. I do a lot of work with other Pd patients and from my experience, you appear to have dyskinesia, which is not a Pd symptom, but the result of over-medication. I have heard people try to claim that dyskinesia is a symptom of Pd, but I am authoritatively informed that it is not. You may find that your dosing of sinemet could be reduced on each dose. Try, with your neurologists approval, to reduce each dose to the same amount. I hear similar stories to yours on a regular basis. We are all different and we all react differently. You are the best person to know what works and what doesn't.

John

PatV profile image
PatV

CR -= time released (BS!)

ER = extended release

as opposed to plain sinimet which wears off (BOOM) like a light wearing off (after some years of taking)

shakyj profile image
shakyj

Thank you all for your replies. Since I am still three months from seeing my neuro I will try decreasing my dose amounts to 100mg and increase the doses. Will let you know how things are going in about a month. I do have a prescription for CR (controlled release) but am not sure how to use it.

Noella21 profile image
Noella21 in reply to shakyj

My husband takes the cr at bedtime. It works for him .I give him his first dose of sinemet 2 tabs at 8am and than every 3 hrs until bedtime .

Beemacs profile image
Beemacs

I tried Rytary & carb/levo ER 50/200--no luck with either one. Went back to carb/levo 25/100.

You may also like...

Sinemet what is normal dose

left hand tremor and loss of smell a few years prior. Been on Sinemet since 2017. Started on 25-100

Sinemet dose intervals

anybody here taking their Sinemet less than four hours between doses? I’m finding that lately...

Sinemet and shakiness

experienced tremoring and more shakiness after you taken Sinemet? I take 25/100 and before it...

Titrating down on Sinemet experience

of hours after taking each dose, which rectified with time and without taking more meds. I wasn't...

Side effect of Sinemet

years, I was OK with Sinemet as 100/25, 3 times a day. But from last Summer, after taking the same...