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gastrocrom/cromlyn/sodium cromoglycate side effects and reaching therapeutic dose (Read 10943 times)
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gastrocrom/cromlyn/sodium cromoglycate side effects and reaching therapeutic dose
03/02/13 at 02:18:16
 
hi all  Smiley

I have POTS, EDS and MCAD, currently working my way up on dosage of sodium cromoglycate. i have it in powdered form in 100mg clear capsules.

I started in Feb this year and now on just over 500mg per day, therapeutic dose is 800mg per day. I'm very hypersensitive to meds i suspect because of pots so it's had to be a slow gradual increase. i split the powder in the caps in to 10mg and work my way up in dose adding 10mg or so each week. I take 100mg 5 times a day with half a small bottle of water per dose. Sip the water every 20/30 mins or so, takes about 2 hours like this per 100mg.

my doc wants me on the full 800mg per day by about October. When i increase dose the only real side effect that i get is just feeling utterly out of it, and just not feeling right - it could be due to low blood pressure but i'm not sure. Passes fairly quick but it's not nice. Then as my body builds a tolerance to the increased dose I adjust and then the same feeling again. It's a bit like a merry go round the way i'm increasing the dose. i do notice however if i try and rapidly increase dose, or take my normal 500mg in a 15 hour period as opposed to my normal 18 the "out of it" feeling is much more prominent, also occasionally have a feeling of missing a breath and more tense in my breathing.

The "out of it" feeling is much more than nausea which is one of the listed sides, its very unpleasant.

This med have literally changed my life over the past few months, i'm back in the gym, got myself to a good body weight, and just able to do so much more so i'm really motivated to get myself to 800mg dose. However, the flip side to this is it can feel like such a battle increasing dose and dealing with side effects whilst maintaining a focus on long term benefit.  

I bore myself becoming so self obsessed with tiny increases in doses, avoidance of side effects, sipping the med every 20 minutes, so anal!  Smiley but i know it's important to increase slowly in my case. one part of me says, drop back down to a lower dose and avoid the sides, you were ok at a lower dose. But the other half says keep increasing for long term gain despite short term pain now. frustrating  Smiley With the POTS i just kind of do stuff anyway, and tolerate feeling dizzy. Luckily I dont faint, but harder to administer increasing doses of a medicine which I know can make me feel rough. I feel like a bit of a masochist!

i suppose my concern is even though i'm increasing the dose slowly the sides are still significant for me. i worry about iatrogenic risk, and wether or not I actually need and can physically can tolerate the full 800 - but of course i want to get to 800.

Any one else in a similar boat to me, get the out of it feeling and did you power through, or decide to stop at a level you felt was the max you could take?

Apologies for the long post/rant, can just feel a bit trapped taking this medicine when trying to up the dose. I blame the somatic hyper vigilance i clearly suffer from on the POTS - please excuse me!

Aaron
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Joan
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Re: gastrocrom/cromlyn/sodium cromoglycate side effects and reaching therapeutic dose
Reply #1 - 03/02/13 at 18:15:12
 
I think hyper-vigilance is my middle name Grin !  I call it my early warning system, and it's been helpful for letting me know when I need more meds or a different routine.  It can keep you safe!  That will, however, calm down as time goes on and you figure out how to manage your symptoms.

Some people do find it difficult to increase Gastrocrom in more than tiny increments over a long period of time.  If you're experiencing side effects, you can either try increasing at a slower pace, or you can try mixing it with more water.  For example increase only 5 or 7.5 mg. per week.

When I have had side effects from it, usually a little nausea or light-headedness, I drink a glass of plain water right away, and it seems to stop the symptoms.  That might help you, but of course, we're all different.

Your doctor might want you to be at 800 mg., but it could take longer than he or she wants, and it's good to run your symptoms by your doc and see if he/she has any suggestions.  

Timing of Gastrocrom can make a difference, too.  I take my antihistamines and then wait 1/2 to 1 hour before taking the Gastrocrom.  One mast cell doc believes it's best taken 5-15 min. before eating.

Another possibility would be to add an H2 antihistamine to your meds.  Most people take either Pepcid or Zantac.  Some docs recommend one in the morning and a different one at bedtime or before dinner.

Don't put too much pressure on yourself about following a timetable for getting to a maximum dose of anything. Trust your body to tell you what it can tolerate, because it will, which you've already seen.

If you haven't already started a food and trigger diary, that might help you, too, to find out what's causing your symptoms.  Sometimes removing a few foods from your diet can make all the difference.
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Re: gastrocrom/cromlyn/sodium cromoglycate side effects and reaching therapeutic dose
Reply #2 - 03/06/13 at 07:11:42
 
Hi Joan

Thanks for taking the time out to reply to my rambling post, much appreciated.

Plenty of good advice and things to consider in your post, and your right i'm going to increase meds on my time line.

i'm on a PPI drug instead of a h2, slowly coming off the PPI to switch to a h2 and i think that will help.

Thanks again for your post and support - it is sincerely appreciated

Aron
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Re: gastrocrom/cromlyn/sodium cromoglycate side effects and reaching therapeutic dose
Reply #3 - 03/06/13 at 18:02:06
 
Hi Aron,

  I don't think you have to stop the PPI before starting an H2.  Does anyone else know?  You can check with your doctor or a pharmacist to be sure.

  Hope you start feeling better soon!
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Re: gastrocrom/cromlyn/sodium cromoglycate side effects and reaching therapeutic dose
Reply #4 - 03/07/13 at 15:11:59
 
Hi Aaron,

I am sorry to hear you are having trouble increasing your cromolyn. It seems like a lot of mast cell patients have a difficult time starting the cromolyn. So don't be discouraged!!

 It took me months to get up to the 700 mg. I take now.  I started by mixing one vial in twice the recommended amount of water.  And then I took ONE TEASPOON every hour.  After over a year, I still sip it all day and can't take a full dose at once (unless it is a really symptom free day).  If I try to take it all at once, I get super dizzy and tachycardic.  (Maybe that's the POTS part)??

It sounds like you are doing exactly what you need to and listening to your body and what it can handle. Wink

As far as the PPI's, many of us take both a PPI and an H2 blocker.  I have been on a PPI for years and without it my heartburn and chest pain is awful.  However (for me), it doesn't help the stomach pain or abdominal cramping at all.  The H2 completely stops those symptoms!
Each of us are soooo different!!

I don't have a formal POTS diagnosis, but my mast cell specialist feels like it's highly likely.  It seems that when my mast cell symptoms are more controlled, eventually the POTS symptoms improve.

I hope this helps.  Keep us posted and take care.    Lynda
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Re: gastrocrom/cromlyn/sodium cromoglycate side effects and reaching therapeutic dose
Reply #5 - 03/07/13 at 23:17:34
 
thanks Lynda  Smiley

Hope you dont mind me asking, but are you intending to go to the whole 800 on sodium cromoglycate which i understand is the therapeutic dose. My doc wants me on the 800 and it seems its non negotiable. in his words with the right treatment on the 1 to 10 scale he  thinks he can get me on the scale of normal to an 8.

re. ppi's - i also have the chest pain to when not on them, but i really want to make an effort to come off them. i think they have given me issues with blood sugar and all sorts of other stuff. have been on them on a high dose for a long time now so following my own protocol to come off them v. v. slowly. chest pain was deffo the worst element of it but i dont really get any g.i issues now apart from a bit of burping after eating
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Re: gastrocrom/cromlyn/sodium cromoglycate side effects and reaching therapeutic dose
Reply #6 - 03/09/13 at 14:48:11
 
Hi Serbo,

By all means...ask away!  That's how ALL of us learn.

I would love to get up to the recommended 800mg of the cromolyn.  It just doesn't seem like there are enough hours in a day! haaa    I have to admit that some days I only get 600mg in. (I'm not being a very good example).  I do however, notice that there is quite a significant difference in my symptoms between the 600mg and the 700mg. I do sooo much better on the 700 mg. That says a lot.  I think when we hit that optimal dose we just stop being symptomatic ALL the time and feel sooooo  much better. I love being able to spend most of my days "out of a chair" and doing things!  That wasn't the case a year ago. Undecided  

I am not sure how relevant this is, but I have lost a LOT of weight since I became sick.....I am lucky to hit 100 lbs. once in awhile.  I am not sure if there is a relationship between dosage and weight like there is with some meds.  So what might be enough for me, might not be enough for someone else.  Just a thought....

I understand the reasoning behind wanting to come off the PPI's. Like you, I have been on them for years.  I looked into the "inactive" ingredients in the brand I take....ouch!  It is full of things that are NOT good for us (both as human beings and as mast cell patients).  I talked to my pharmacist about compounding the brand I use. At least then you are JUST getting the pure form of the drug. So far they are only able to compound a couple of them.  I would imagine a patent has something to do with that. Tongue   I give you a lot of credit for trying to get off of them.  IMO I think commercial medications can be like toxins to us.

I wish you the best!  Keep us posted on how you are doing.  

Take care...Lynda
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Re: gastrocrom/cromlyn/sodium cromoglycate side effects and reaching therapeutic dose
Reply #7 - 03/09/13 at 17:08:24
 
My GI doctor has said that he likes Ketotifen as well as or better than Gastrocrom.  I wonder if the side effects are easier for some people to manage than with the cromolyn.  Since it's now available in this country at some compounding pharmacies, it might be an option for those who can't get up to a therapeutic dose of Gastrocrom.
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Re: gastrocrom/cromlyn/sodium cromoglycate side effects and reaching therapeutic dose
Reply #8 - 03/10/13 at 08:40:26
 
Hi Joan,

When they compound the Ketotifen does it come in powder form and in a capsule? Could you open it and start with a small amount or does it have a time -release factor? How often do you need to take it?  

I have heard some take both but I am not sure if that would change the dosage of either or both the meds???

Thanks for any input!   Hugs, Lynda
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Re: gastrocrom/cromlyn/sodium cromoglycate side effects and reaching therapeutic dose
Reply #9 - 03/10/13 at 09:02:37
 
lynda:
From my pharmacy it comes in a 1 mg tablet. With my masto being SM with skin being main issue & only a few gastro issues, I switched now going on 15 months. Has worked much better for me. Started with 1 tablet a day & worked myself up to 3/day. Only side effect I had was being more tired, so switched my H1 from zrytec to allegra & helped a lot. Still have to watch over working myself as will get too tired. The pharm I use as do alot here is Clark's in Washington state. He uses no filler & it's very pure. I had some trouble with zaditan from Canada has a lot more fillers.
MikeV
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Re: gastrocrom/cromlyn/sodium cromoglycate side effects and reaching therapeutic dose
Reply #10 - 03/10/13 at 17:30:03
 
Thanks for the information Mike.  I am glad the Ketotifen is working well for you.  

It sounds like a good option, especially with it being in pure form.  

Keep well..Lynda
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Re: gastrocrom/cromlyn/sodium cromoglycate side effects and reaching therapeutic dose
Reply #11 - 03/10/13 at 17:49:34
 
Mine is powder in 1 mg. capsules.  It's marked "gluten-free," but I didn't ask about other ingredients.  The pharmacy is the Medicine Shoppe in Colorado Springs, and they'll ship for an extra $2.50.  The phone number is 719-630-3154 in case you want to call and ask them about their formula.
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Re: gastrocrom/cromlyn/sodium cromoglycate side effects and reaching therapeutic dose
Reply #12 - 03/11/13 at 02:57:57
 
Joan:
I should reword mine is the same as yours, powder in a capsule. Not marked gluten free, but I know it's pure. My shipping costs a little more, about $5 but comes from Washington to STL in only 3 days via the mail. Am going to keep the info on your pharmacy. Always good to have another source. 60 minutes going over the bad spinal meds that killed people scared me some but talked to my guy up front & no issues over 15 months, so settled down. I know they had some problems up in Canada with some labs not doing a good job. Here in the US we are kind of stuck with going to a componding pharmacy since not FDA approved, but so are a lot of the supplements that are available including the one that I believe got me Glucosamine.
MikeV
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