You wake up and something's wrong. One ear sounds muffled — or completely silent. Maybe there was a loud pop right before it happened. Maybe there was nothing at all. Either way, you can't hear out of that ear, and you're not sure what to do next.

Here's what you need to know: this is an emergency. What you do in the next 72 hours can determine whether that hearing comes back.

What's Actually Happening in Your Ear

Sudden sensorineural hearing loss — doctors call it SSNHL — is a rapid drop in hearing that usually affects one ear and comes on within a matter of hours. Some people notice it the moment they wake up. Others catch it mid-conversation when one ear pops, goes quiet or starts ringing.

The cause isn't always clear. It could be a viral infection, reduced blood flow to the inner ear, an autoimmune reaction, or inner ear trauma. Often, no specific cause is ever found. That's frustrating, but it doesn't change what needs to happen next.

Why the First 72 Hours Matter So Much

The inner ear is delicate, and once it's damaged, the recovery window closes quickly. The main treatment for SSNHL is a course of oral steroids — usually prednisone — which reduces inflammation and helps restore blood flow to the inner ear. The sooner you start, the better your odds of recovery.

Research consistently shows that steroid treatment is most effective within the first 72 hours. After two weeks, the chances of meaningful recovery drop significantly. That's not meant to scare you. It's just the reality of how this condition works — and why acting fast matters so much.

Your First Move Is to Call an ENT

Don't call an audiologist first. Call an ENT (ear, nose, and throat doctor), or if you can't get a same-day appointment, go to urgent care.

Only a physician can prescribe the steroids needed to treat this condition. An ENT will examine your ear, ask about your symptoms and health history, and — if they suspect SSNHL — get you started on prednisone right away. If oral steroids aren't right for you (due to diabetes or other health conditions), they may recommend a steroid injection directly into the ear instead.

When you call, be clear: tell them you've had sudden hearing loss in one ear. Most ENT offices treat this as urgent and will fit you in the same day. If you can't reach one, urgent care can start treatment and connect you with a specialist. The goal is simple — get steroids started as fast as possible.

After Your Doctor Visit, Schedule a Hearing Test

Once treatment is underway, your next step is a comprehensive hearing evaluation with a licensed audiologist. This is where we come in.

A hearing test — called an audiogram — shows exactly which frequencies are affected, how significant the loss is, and what type of loss you're dealing with. That snapshot of your hearing becomes your baseline. As you recover, follow-up tests track changes over time and help guide what comes next.

At Professional Hearing Services, we offer mobile audiology care throughout the Denver metro area. If dizziness, fatigue, or the stress of the situation makes getting out of the house difficult, we'll come to you. Our portable equipment is the same clinical-grade technology we use in any setting, so you get a thorough, accurate evaluation without leaving home.

What If Your Hearing Doesn't Fully Come Back

Recovery looks different for everyone. Some people regain most of their hearing within a few weeks. Others are left with partial loss, ongoing ringing (tinnitus), or permanent changes. If that's where you land, there are real options — and the right path forward starts with understanding exactly what you're hearing and what you're missing.

Today's hearing aids handle single-sided and uneven hearing loss better than ever before. We work with several brands that are especially well-suited for people recovering from SSNHL, and we'll walk you through options based on your specific results — not a one-size-fits-all recommendation.

Act Now, Then Call Us

If you've woken up with sudden hearing loss in one ear, don't wait to see if it clears up on its own. Get to an ENT or urgent care today. Then, once treatment is started, call us at (303) 237-4967 to schedule your hearing evaluation.

We serve patients throughout Lakewood, Denver, and the surrounding metro area, and our mobile service means we can meet you wherever you are. You don't have to figure this out alone — and with the right care, started quickly, there's a real chance of getting your hearing back.