How to treat sour crop and impacted crop and how to know which one you're dealing with

By azygous · Feb 14, 2018 · ·
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  1. azygous
    Diagnosing the crop disorder
    A hen is behaving lethargically, not eating much, if at all, but she has a full crop. This is the first sign something's not right. The full crop points to this hen having crop issues and not being sick for some other reason such as a bacterial infection, which would result in loss of appetite and empty crop.

    Before you treat for a crop issue, though, you need to verify that your hen or roo actually has a crop issue and whether it's sour crop or impacted crop or both. So you need to monitor the crop overnight, checking the condition before bedtime, and first thing in the morning before your patient eats anything.

    Sour crop
    A crop that is still full in the morning has issues. So, is the issue sour crop? If the crop feels squishy and full of liquid, it's likely sour crop. If there's an odor coming from the head of the chicken that smell similar to sauerkraut, then you are probably dealing with sour crop. The cause is a yeast called Candida albicans.

    Impacted crop
    If the crop is extremely full and hard, or perhaps lumpy, and maybe feels like it's full of fibrous material, you are probably looking at impacted crop. If the chicken has been drinking lots of water, yet not eating anything, this is further indication of impacted crop.

    Impacted crop/sour crop
    If the crop is full and hard and lumpy and the chicken has been drinking lots of water and it smells like sauerkraut, you likely have an impacted crop that has developed a yeast infection. You will be treating the impacted crop first, followed by treatment for the yeast infection.

    Treatment for impacted crop
    I use coconut oil for the ease in administering it. When chilled, it is solid and easy to break into small chunks and slip into the beak of the patient without creating a huge mess or getting oil into the airway. You want to measure two teaspoons for an adult chicken and one teaspoon for a baby chick.

    After getting the oil into the patient, you want to massage the crop gently in a circular and slightly upward motion. This will direct the contents toward the crop "drain". Massage for five to ten minutes. If the crop refuses to empty, repeat the oil and massage again in 30 minutes. If the crop still refuses to empty, then give a stool softener such as Dulcolax (docusate sodium). Wait 30 minutes and massage the crop. The crop should empty. Add more oil if it doesn't and massage again. This should do it.

    Treatment for sour crop
    I advise against trying to make your chicken vomit because it may cause them to aspirate the sour liquid. Besides, it's very unpleasant for your hen, and she may hate you if you do it. (Curiously, most sour crop victims are hens.)

    Nystatin is the best treatment for yeast infections, but it requires a prescription. Or you can try to locate medistatin which is for birds and doesn't require a prescription.

    The easiest (and cheapest) to obtain yeast treatment, though, is miconazole, found on the women's hygiene shelf in the pharmacy. You can use either the suppositories or the vaginal cream. Measure a quarter inch of suppository or about half an inch of cream and give orally twice a day for seven days. Do not stop treatment before the full seven days are completed or the yeast may return.

    Following treatment for sour crop, offer plenty of plain fresh water and boiled egg to get the crop operating again. I like to also give a probiotic or Greek yogurt to restore good microbes in crop and intestines.

    Pendulous crop
    If you have treated for these crop issues and the crop still refuses to empty by morning, the hen may have a condition called pendulous crop. This is caused by poor muscle tone that causes the crop to sag and the contents are below the crop "drain" so the crop doesn't fully empty. The solution is a crop bra.

    You can buy these or easily create one yourself by gluing or sewing a four inch square piece of sturdy cloth to two twelve-inch long strips of elastic bandage such as Vet wrap. P1010013.JPG P1010011.JPG

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Recent User Reviews

  1. Ila88
    "Good info on treating sour crop"
    5/5, 5 out of 5, reviewed Jun 13, 2018
    Thank you. I appreciate knowing I can treat this condition. Alice is a bit better already.
    KikisGirls likes this.

Comments

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  1. azygous
    Just this week I discovered a great way to administer Medistatin powder. At first I mixed it with peanut butter, but the dose is half a teaspoon and it required too much peanut butter.

    Then I got the idea of mixing the dose with just enough warmed coconut oil to moisten the powder, then let harden. I used the coconut oil that doesn't have the flavor refined out of it. Then I break it into pea size bits and the patient gobbles it up when she discovers it tastes good.
      Wyorp Rock, Jamie Molihan and Cryss like this.
    1. Cryss
      Love this idea! Wait, a teaspoon for one dose? How many doses? Same parameters? I saw different strength suppositories so are there different strength powders?
    2. azygous
      Medistatin is Nystatin, a form you can buy without a prescription. Nystatin is an antifungal but it's different that miconazole, so different dosage. It's a half teaspoon per day.
  2. Jamie Molihan
    Oh my gosh thankyou for this post, I was sure my girl was going to have to be culled because of this.
      KikisGirls likes this.
  3. LIAM MCCONKEY
    How do I actually get my chicken to eat the baginal cream?
    1. Cryss
      I actually froze it SLIGHTLY just to make a pill out of it, not to make it a nice cube. I tucked Roopecca under me arm, opened his beak (yeah they fuss) and dropped it in back of his tongue. If need behave someone hold your bird so you can manage the beak. I much prefer the suppositories than the cream. I cut them into quarters like pills. But you need to use cream for the last few doses cuz that's how it comes in the box.
  4. Chickencountryuk
    Great information here. I have a sick hen with maybe pendulous and/sour crop. It's good to be able to precisely tell the difference and how to treat. A+ from me!
  5. iosRANDALL
    Very good article!
    As I mentioned, Lacy’s yesterday evening crop wad was the same as this morning’s crop wad- about the size of a walnut, firm and somewhat lumpy. I was able to massage and empty it this morning after getting about a teaspoon of coconut oil in her. It took about 2 or 3 minutes of massaging to break it up and clear it. That was after it had sat in her crop all night. I didn’t notice any peculiar odor in the process, but I didn’t think to put my nose by her beak to try and smell it then. Will try and do that now as I’m heading out to make sure everyone is tucked in.
    My gut feeling is a partial blockage in her gizzard maybe? Probably due to ingesting straw and/or sunflower shells without available grit to grind that stuff up. I say partial blockage rather than full because she still poops a bit.
  6. Cryss
    I think I read this back when I first got my flock in November but it didn't make sense to me then because I had no experience for anything. Now this article makes perfect sense to me. I'm always so thankful for all the sharing of knowledge here.
      Wyorp Rock and azygous like this.
  7. Wyorp Rock
    Well Done! Very helpful, thank you for the wonderful article!
      KikisGirls and azygous like this.

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