I Googled "doxycycline and depression" last night around 3 in the morning...and found an old thread on this web site...it was very helpful, and I just wanted to give a little back, so I thought I'd join the forum and add my insights from this experience.
I have been taking 100mg twice a day for 5 days for a minor bacterial infection - I only have 2 more days to go, thank goodness.
When I was reading last night, I saw a lot of people had depression symptoms after taking doxy, and I thought, I am 45 years old, and I know my body, and I know when something I'm ingesting is affecting my mood/physical condition, and I know this stuff is making me depressed." But I also thought, this site is a world-wide magnet for side effects, and so a handful of people with depressive symptoms that occur when taking this drug doesn't necessarily mean it causes depression - it doesn't really make sense, because usually that kind of link would show up in clinical research trials, and this drug is so old, surely we would know about
a link like that by now.
SO - while I was looking up side effects at 3 in the morning, I also happened to see a list of the inactive ingredients, one of which was Red Dye #40.
And here, as Paul Harvey used to say, is "the rest of the story." When I first got the prescript
ion filled, it was for the tablets. I took the first dose, and got a migraine within probably an hour or so. Didn't think a lot about
it, but by the next morning had realized it was probably b/c of the antibiotic. I've gotten migraines before b/c of antibiotics and just kept taking them. But this time I was frustrated and didn't want to keep getting headaches for a week, so I started trying to think of solutions, like could I ask for a different antibiotic, and it hit me - I don't always get migraines from antibiotics.
This antibiotic (tablet) is a light peach color. I DO always get migraines from foods with red dye #40 in them. Even when I have no clue they have the dye in it (ie, so I know it's not "all in my head" - heh, heh, no pun intended). Like Pillsbury crescent rolls - who decided those delicious morsels needed red dye in them???!!!! So I thought about
the antibiotics that I've taken and when I've gotten headaches, and sure enough, I think it is the ones that are colored red/pink/peach that give me headaches.
Anyway, this may not be what caused everyone's depression, and it still may be that doxycycline causes depression in some people, far be it from me to tell anyone else what their body is telling them - I barely know what mine is saying most of the time! LOL But, if you've never thought about
red dye #40, you may want to take note. I was a true skeptic until my daughter was drinking a lot of Kool Aid a couple of summers ago and thought it was giving her migraines, and we realized it was the red dye. By then I had started taking Topamax, and my migraines were getting under better control - so every time I got a migraine, I could look back at what I had eaten, and sure enough, something had red dye in it.
BTW, I'm also on Pristiq for depression...and last spring I realized I have Seasonal Affective Disorder. I wasn't able to manage it this past winter, but I'm still learning about
Well, that is my story in a sort of large nutshell. Two things I have learned over the years...One specifically from this incident, is that pills with red dye #40 will give me migraines AND make me depressed and cranky, even if it's just the tiniest bit of red dye. In this case, I'm not sure if I would have decided to take it knowing I would have this headache for the last few days of treatment - I'm sure I would have pushed to see if there was an alternative first, though.
The other thing I have learned, suffering from multiple chronic illnesses over the years (and my daughter has migraines and we are currently waiting for a sleep disorder appointment b/c it takes her 2 hours to fall asleep at night - always has, and my husband has horrible allergies and asthma and back problems)...I have been to countless doctors with my symptoms I couldn't explain but was sure were "not in my head," only to have them dismissed as, well, basically "all in my head." At best, most docs will say, "well, I don't know why that would be, but if it's giving you migraines, let's find something else for you to take."
Which in many cases is ok, but it is SO MUCH BETTER, to know WHY it is giving you migraines - or making you depressed - or - fill in your medical concern. But docs just can't figure that stuff out for you. They only see you for a few minutes out of thousands of hours of your life...So you have to keep at it, keep trying to solve the problem, keep looking for clues and answers, keep focusing on the good things in your life, keep minimizing the bad and keep adding as many good things to your life as you can find. I wish I knew a better answer for chronic medical problems...but so far, that's the best I've got. When I find that magic wand, I'll wave it over us all.
Post Edited (rescuemyself) : 3/13/2011 9:22:04 AM (GMT-6)