Mydriacyl (Tropicamide)

Description

Indications

Tropicamide is used to dilate the pupil of the eye in anticipation of specific eye examinations or surgery. It falls under the category of drugs referred to as anticholinergics. This medication operates by relaxing particular eye muscles.

Uses and Dosage

To administer the eye drops, the following steps should be followed:

1. Thoroughly wash hands with soap and water.
2. Do not allow the dropper tip to touch the eye or any other surface, and ensure that it is kept clean.
3. Tilt the head back and pull down the lower lid of the eye using the index finger to form a pocket.
4. Hold the dropper as close to the eye as possible without making contact, and brace the remaining fingers against the face.
5. Squeeze the dropper gently to instill a single drop in the pocket created by the lower eyelid while looking upwards.
6. Remove the index finger from the lower eyelid and keep the eye closed for 2-3 minutes while tilting the head down.
7. Apply gentle pressure to the tear duct using a finger.
8. Use a tissue to wipe off any excess liquid from the face.
9. Wash hands to remove any residual medication.

Use this medicine only as directed. Do not use more of it and do not use it more often than your doctor ordered. To do so may increase the chance of too much medicine being absorbed into the body and the chance of side effects.

Side Effects

Some side effects may occur that usually do not need medical attention:

• blurred vision
• headache
• sensitivity of eyes to light
• stinging of the eye when the medicine is applied

Inform your healthcare provider immediately if you experience any serious side effects:

• clumsiness or unsteadiness
• confusion
• fast heartbeat
• flushing or redness of face
• hallucinations (seeing, hearing, or feeling things that are not there)
• increased thirst or dryness of mouth
• skin rash
• slurred speech

Caution

• Prior to using tropicamide, inform your doctor or pharmacist about any allergies you may have, as this product might contain inactive ingredients that could trigger allergic reactions or other complications.
• Share your medical history with your doctor or pharmacist before using this medication, especially if you have a personal or family history of glaucoma (angle-closure type), high blood pressure, overactive thyroid (hyperthyroidism), diabetes, heart disease, Down syndrome, or a history of brain damage or spastic paralysis in children.
• Following the application of this drug, your vision may temporarily become blurred. Refrain from driving, operating machinery, or engaging in activities that require clear vision until you can do so safely.
• This medication may heighten sensitivity to light in your eyes. Protect your eyes from bright light, and use dark sunglasses when outdoors.
• Older adults may be more susceptible to the side effects of this drug, especially mental/mood changes such as agitation.
• Children may also be more sensitive to the side effects, particularly mental/mood changes like agitation.
• During pregnancy, use this medication only when deemed necessary after discussing the associated risks and benefits with your doctor.
• It is uncertain whether this drug passes into breast milk. If you are breastfeeding, consult your doctor before using this medication.

Form and Strength

Mydriacyl is available in the following forms and strengths:

• Mydriacyl ophthalmic solution:
  • 0.50 %
  • 1 %

FAQ

How long does the effect of Mydriacyl last?

Its optimal effect occurs 25 to 30 minutes post-administration. Typically, Mydriacyl reverses within 4 to 8 hours. However, it may take 24 hours for the dilating effect to wear off in some individuals.

What should I expect after using the Mydriacyl eye drops?

When you use Mydriacyl, your eyes will not be able to naturally react to light as they usually do. This means you will be sensitive to light.

Resources

1. https://www.ncbi.nlm.nih.gov/books/NBK541069/#:~:text=Its%20optimal%20effect%20occurs%2025,cause%20mydriasis%20with%20little%20cycloplegia
2. https://www.goodrx.com/mydriacyl/what-is#faqs
3. https://www.everydayhealth.com/drugs/mydriacyl
4. https://www.mayoclinic.org/drugs-supplements/tropicamide-ophthalmic-route/side-effects/drg-20066481
5. https://www.webmd.com/drugs/2/drug-9342/mydriacyl-ophthalmic-eye/details
6. https://www.drugs.com/mtm/mydriacyl.html