Hookworm

Image of a hookworm under a microscope.

Hookworms are small, thread-like parasites of the small intestine where they attach and suck large amounts of blood. These parasites are found in almost all parts of the world, being common in dogs, and occasionally seen in cats.

Symptoms are usually diarrhea and weight loss. The parasites can actually suck so much blood that they cause pale gums from anemia, and black and tarry stools. Young puppies can be so severely affected that they die. Infection can be by ingestion of breast milk from an infected mother, by ingestion of infected eggs, or by skin penetration of infected larvae.

Since the adult parasites are so small, they are rarely seen in the stool. Diagnosis of these parasites is by the veterinarian or laboratory finding the microscopic eggs in the stool.

There are a variety of medications that can kill hookworms. The important point to know is that there is no one medicine that will kill all the types of intestinal parasites that exist. Some of the monthly "heartworm preventatives" will also work to treat hookworms.

People exposed to hookworms can develop a rash called cutaneous larval migrans. Infected larvae, usually from contaminated yards, can penetrate human skin and cause red tracts.

Location

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Office Hours

Doctor Hours: 8:00 a.m. - 5:00 p.m.

Monday:

7:30 am

5:30 pm

Tuesday:

7:30 am

5:30 pm

Wednesday:

7:30 am

5:30 pm

Thursday:

7:30 am

5:30 pm

Friday:

7:30 am

5:30 pm

Saturday:

Closed

Closed

Sunday:

Closed

Closed

Testimonials

Read What Our Clients Say

  • "We are from out of town and our dog erin had an ear infection. We were able to see a doctor quickly who took care of the problem. We appreciate what you did for us."
  • "I have never been disappointed with the care received with Berwick."
  • "Great visit! I loved how they smeared peanut butter on the exam table in order to distract my puppy while the Dr gave her her vax. Great idea! I’ve never seen that before! The entire staff was professional and super friendly. They understood our full-time RV lifestyle and were very accommodating to help us to get our new puppy off to the right and healthy start. Thank you!"
  • "We still get the same high quality and friendly service that we got ten years ago. The staff at Berwick animal Hospital is exceptional. You know you’re in a good place when your pet is excited and happy about going in!"
  • "I called at the last minute wanting to get Macie in for a cytopoint injection as we were going out of town. Ashley and Bridget put their heads together and got us in and out in under 30 minutes. These ladies ROCK!"
  • "Your staff is always helpful and courteous. I appreciate their kindness."
  • "Staff were friendly, professional, and showed true concern for the health of my pet. I am truly satisfied with services I received. I would recommend Berwick Animal Hospital!"
  • "We love Dr. Douglas and everyone that works at Berwick! Y all are so sweet and make it a calming experience for our dogs instead of a stressful one."