We welcome your questions and comments about noise-induced hearing loss, our website, or the Noisy Planet campaign.

For medical advice or diagnosis, we encourage you to review our information with your doctor.

If you need immediate information, please call 800-241-1044 (voice) or 800-241-1055 (TTY), Monday through Friday, 8:30 a.m. to 5 p.m., Eastern time. Bilingual information specialists are available during these hours to assist you in locating relevant health information in English or Spanish. Please leave a message after hours, and we will return your call the next business day.

You also can send your questions by email. We will answer your questions within one to two business days. To reach us via email, please refer to the following list:

We will keep your personal information confidential and use it only as needed to respond to your questions or fill your order. For more information see our Privacy policy.

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