October 19, 2026

Insights for Your Hearing Health

Get trusted tips, insights, and hearing health updates from your hearing care team.

Whether you’re exploring solutions for the first time or a long-time hearing aid user, our experts at Hear SF are here to offer advice and resources to support your journey.

Risks Of Leaving Vein Disease Untreated 

We are all familiar with those unsightly purple and blue veins we notice on other people’s legs and ankles. Are they starting to appear on your own legs? They may only be faint, but don’t ignore them, and covering them up with long pants won’t make them go away. There are numerous health implications and

Pair of hearing aids held in an open palm

One Hearing Aid Sounds Different From the Other? Here’s What Could Be Wrong

Your hearing aids are meant to work together and give you balanced, natural sound. When one side sounds quieter, muffled or distorted, it is a sign that something needs attention. At Hear SF on Geary Boulevard in San Francisco, owner and hearing aid dispenser Michael Martinez, NB-HIS, and our team can check both devices and

Hearing aid batteries arranged next to a behind-the-ear hearing aid

How Long Do Hearing Aid Batteries Last? Your Common Questions Answered

Few things are more frustrating than a low-battery beep in the middle of a conversation. Knowing what to expect from your batteries makes it easier to stay prepared. At Hear SF on Geary Boulevard in San Francisco, owner and hearing aid dispenser Michael Martinez, NB-HIS, regularly answers patients’ battery questions. Here are the most common

Autumn Is The Best Time Of Year To Treat Your Varicose Veins 

Here comes the cooler weather where you can go back to wearing long pants and leggings — but don’t just cover your varicose veins up! A better choice is to start treatment now because Autumn is one of the best times of year to treat your varicose veins.  Take Advantage Of The Change Of Seasons 

Person pressing a hand to their ear due to a blocked, muffled feeling

Ear Feels Plugged but There’s No Earwax? Common Causes and Relief Tips

That full, muffled feeling in your ear can make even simple conversations frustrating. Many people assume earwax is to blame, but when the ear canal is clear, something else is usually behind the pressure. At Hear SF on Geary Boulevard in San Francisco, owner and hearing aid dispenser Michael Martinez, NB-HIS, and our team can

Older man with a white beard and blue shirt cupping his hand to his ear to listen.

Sudden Hearing Loss in One Ear: Why It’s Treated as an Emergency

Waking up to find that one ear sounds muffled or silent can be frightening. Many people assume it is earwax or a cold and wait for it to clear. But sudden hearing loss in one ear can be a sign of a medical problem that needs attention right away. At Hear SF on Geary Boulevard

A woman adjusting a hearing aid in her ear.

Why Do My Hearing Aids Whistle? Causes and Simple Fixes

A sudden high-pitched whistle from your hearing aid can be distracting for you and the people around you. This sound is called feedback. It happens when amplified sound leaks out of the ear and gets picked up again by the hearing aid’s microphone. The good news is that the cause is usually simple to fix.

A person adjusting a behind-the-ear hearing aid.

Why Is It So Hard to Hear in Restaurants? Practical Tips That Help

Dinner out should be about good food and good company. But in a busy restaurant, clattering dishes, background music and nearby tables can make it hard to follow what the people across from you are saying. At Hear SF on Geary Boulevard in San Francisco, owner and hearing aid dispenser Michael Martinez, NB-HIS, and our

A hand holding a cotton swab near the opening of an ear.

Are Q-Tips Bad for Your Ears? Safer Ways to Handle Earwax

Many people reach for a cotton swab after a shower without thinking twice. But putting a swab inside your ear canal can do more harm than good. At Hear SF on Geary Boulevard in San Francisco, owner and hearing aid dispenser Michael Martinez, NB-HIS, and our team often see how earwax and cotton swab habits

A young woman sitting in bed with her hand on her forehead, appearing to have a headache.

Room Spinning When You Lie Down? Understanding BPPV

You lie down, roll over in bed or sit up, and suddenly the room starts to spin. It only lasts a short time, but it can be frightening. One of the most common causes of this kind of dizziness is benign paroxysmal positional vertigo, or BPPV. At Hear SF on Geary Boulevard in San Francisco,

A doctor performing a hearing test on an infant by placing a small sensor in the babys ear.

Your Baby Didn’t Pass the Newborn Hearing Screening. What Happens Now?

Hearing that your newborn didn’t pass a hearing screening can be scary for any parent. The good news is that a “refer” or “did not pass” result is not a diagnosis. Many babies who miss the first screening hear normally when they are tested again. And when a baby does have hearing loss, finding it