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Carbocisteine 375 mg

Doggie123-UK profile image
12 Replies

Hello

I have been prescribed Carbocisteine 375 mg 1 capsule four times a day for quite some time now, I usually take my other meds twice a day (including 1 tablet Carbocisteine 375 mg) and am constantly forgetting to take the other Carbocisteine capsules.

I am pondering whether to try 2 capsules twice a day instead of 1 capsule 4 times a day and I am whether this would be ok.

Any information or advice would be gratefully received

Philip

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Doggie123-UK
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12 Replies
Alberta56 profile image
Alberta56

I take 2 Carbocisteine twice a day. You need to explain your problem to your GP and see if he thinks this would work for you.

Morrison10 profile image
Morrison10

I take 2 carbocisteine 750 mg three times daily, 6 daily total. Don’t have any adverse side effects, help thin mucous. Best regards, Jean x

Superzob profile image
Superzob

Found this online:

“After oral administration, carbocisteine is rapidly absorbed; maximum plasma concentration is reached in two hours. Its bioavailability is low, less than 10% of the administered dose, which is probably due to intraluminal metabolism and a marked liver first pass effect. Elimination half-life is about 2 hours.”

I guess frequent low doses are preferred because of the short half-life - if you take every 12 hours, the available concentration would be only 3% of the peak just before the next dose. This is similar to the effect I get with paracetamol; after 4 hours, I find the analgesic effect has worn off and I need a further dose. If your mucous problem recurs in between two divided doses, you might want to revert to 4 doses a day.

Chip_y2kuk profile image
Chip_y2kuk

Hi Phillip

As always discuss it with your doctor but my carbocistine prescription is actually 2 tablets x 2 times a day .... increasing to 3 times a day when required (so 4 or 6 tablets a day) .. so yes it's safe to do so .... but 1 4 times a day may be because your at risk of some of the undesirable side effects ..... but you would need to disicss that with your doctor (most tend to be gastric... upset stomach, acid indigestion that sort of thing)

Chip

PaulineHM profile image
PaulineHM

I take 2 x twice a day and increase to 3 x twice a day when needed.

Go well,

Pauline

Otto11 profile image
Otto11

As others have said I take 2 capsules twice a day. That’s what my prescription says.

SuziElley profile image
SuziElley

If you use a mobile phone then set an alarm. I have to do this for four separate times in the day otherwise I forget half my medications…..

Doggie123-UK profile image
Doggie123-UK

Thank you all for your replies, will contact my GP about this.

Philip

Karenanne61 profile image
Karenanne61

Pharmacists, either in the shop or in your surgery, are usually good with advice re. meds. Easier to speak to than a gp too!

Doggie123-UK profile image
Doggie123-UK in reply toKarenanne61

Never thought of that, I have to get my repeat tomorrow so will ask then, thank you

Karenanne61 profile image
Karenanne61

Good luck!

meicox profile image
meicox

Hi. It depends on. how long a single dose lasts (its half life). I take mine TDS. Wonderful medication.

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