Sleep Apnea & Sleep Disorder Information & Resources | Eli Lilly and Company

Find a Doctor | Diabetes, Migraine, Obesity | Eli Lilly and Company

Autoimmune Conditions, Information & Resources | Eli Lilly and Company

Health Conditions | Disease Areas | Eli Lilly and Company

Health Above All | A Medicine Company | Eli Lilly and Company

Alzheimer's Disease | Cognitive & Brain Health | Eli Lilly and Company

Trusted Lilly Medicines & Diagnostics | Eli Lilly and Company

Connect to Independent Telehealth Service Providers | Eli Lilly

Lilly Medicine Safety Information | Eli Lilly and Company

Managing Migraine | Living with Migraine | Eli Lilly and Company

All `id` attributes on a page must be unique, or accessible technologies used by the page 
can stop working.

## Example

The duplicate `id` here makes it unclear which label belongs to which input field:

```html
<label for="name">Your name</label>
<input id="name">

<label for="name">Company name</label>
<input id="name">
```

As a result, accessible technologies like screen readers can fail to read out the 
correct text, or may read out no text at all.

Similar issues can occur when using `aria-labelledby` and `aria-describedby`.

## How to fix

Ensure all `id` attributes on a page are unique. 

## More information

See [Technique H93](https://www.w3.org/TR/2016/NOTE-WCAG20-TECHS-20161007/H93) 
for more information.

duplicate-id

December 2025

November 2025

Eli Lilly

	Title / URL	Issues
	Sleep Apnea & Sleep Disorder Information & Resources \| Eli Lilly and Companywww.lilly.com/conditions/sleep-apnea	100
	Find a Doctor \| Diabetes, Migraine, Obesity \| Eli Lilly and Companywww.lilly.com/find-care/in-person-care	100
	Autoimmune Conditions, Information & Resources \| Eli Lilly and Companywww.lilly.com/conditions/autoimmune	100
	Health Conditions \| Disease Areas \| Eli Lilly and Companywww.lilly.com/conditions	100
	Health Above All \| A Medicine Company \| Eli Lilly and Companywww.lilly.com/about/a-medicine-company	100
	Alzheimer's Disease \| Cognitive & Brain Health \| Eli Lilly and Companywww.lilly.com/conditions/alzheimers	100
	Trusted Lilly Medicines & Diagnostics \| Eli Lilly and Companywww.lilly.com/medicines	100
	Connect to Independent Telehealth Service Providers \| Eli Lillywww.lilly.com/find-care/telehealth	100
	Lilly Medicine Safety Information \| Eli Lilly and Companywww.lilly.com/medicines/safety	100
	Managing Migraine \| Living with Migraine \| Eli Lilly and Companywww.lilly.com/conditions/migraine	100

Fix duplicate IDs

Eli Lilly

Where this issue has occurred