Atropine to Treat Amblyopia
Your child’s eye doctor has prescribed the use of atropine to treat your child’s amblyopia.
Atropine is a medicine that is used to dilate the eye. It will also relax the eye’s focusing muscle.
When atropine is put in your child’s eye, it causes blurring of the near vision in that eye.
Blurring the vision in the better eye encourages the use of the weaker or “lazy eye”. This causes
the vision in the weaker eye to improve. If your child’s doctor has prescribed glasses for your
child, they should be worn while using atropine.
How to Use the Medicine
The medicine will come as an ointment in a small tube, like a tube of toothpaste, or as eye drops
in a small bottle.
The medicine should be used in the ________________ eye.
Use once a day: at bedtime or wake-up time in the morning.
Wash your hands before opening the tube or the bottle of medicine.
If the medicine is an ointment, pull the lower eyelid down and squeeze a small dab, about
the size of a grain of rice, into the space between the eyelid and the eyeball.
If the medicine is an eye drop, pull the lower eyelid down and put one drop into the space
between the eyelid and the eyeball.
After you put the medicine in your child’s eye, wash your hands again.
If you use more medicine than is needed, your child’s face may look flushed or feel warm. This
most often does not mean that your child is allergic to the medicine, but it means too much was
used. If using ointment, use a smaller amount for the next dose. If using eye drops, be sure to
use only one drop in the eye. If this happens again, stop using the ointment or drops and call the
Pediatric Eye Clinic.
While your child’s eyes are dilated, no special safety measures need to be taken. Your child may
be a little light sensitive. Light will not damage or hurt the eyes, but you may find that your child
squints more in the sunlight. Your child may be more at ease with sunglasses or a hat with a
visor. Sometimes, eye muscle control may seem worse while the pupils are dilated. This will go
back to normal after the ointment wears off. Your child may still swim, run, and play during this
If any of the ointment or drops stay on your hands after you handle the tube or bottle, and you rub
your own eye, your pupil may dilate and your vision may become somewhat blurry. This is the
reason you should wash your own hands well after you put the ointment in your child’s eye.
Store this medicine in a safe place that is out of the reach of children. If it is taken by mouth, call
the Poison Control Center at 1-800-222-1222.
If you have any questions please call:
UWHC Pediatric Eye Clinic: (608) 263-6414, 8:00 a.m. – 4:30 p.m., Monday – Friday.
Nights and weekends, this number will give you the hospital paging operator. Ask for the Eye
Resident on Call and leave your name and phone number with area code. The doctor will call
If you live out of the area, please call 1-800-323-8942.
Your health care team may have given you this information as part of your care. If so, please use it and call if you
have any questions. If this information was not given to you as part of your care, please check with your doctor. This
is not medical advice. This is not to be used for diagnosis or treatment of any medical condition. Because each
person’s health needs are different, you should talk with your doctor or others on your health care team when using
this information. If you have an emergency, please call 911. Copyright © 1/2016 University of Wisconsin Hospitals
and Clinics Authority. All rights reserved. Produced by the Department of Nursing. HF#5220