Tooth pain often seems to get worse at night. Lying down sends more blood to your head, there’s less to distract you, and a nagging ache can turn into a throbbing one. If you’re dealing with tooth pain late at night in Houston, here’s what you can safely do at home, when to go to the ER, and how to get seen by a dentist as soon as possible.
Be Clear on Your Options
We don’t offer 24-hour, overnight or after-hours care, and we won’t pretend otherwise. What we do offer is same-day help whenever we can fit you in during business hours, and a team that answers the phone and tells you honestly what to do next. Our Houston office opens at 9 AM every day, Monday through Sunday, and you can request an appointment online at any hour so we can reach you first thing.
- Houston (FM 1960, 77065): Monday–Sunday, 9 AM–6 PM. Call 281-469-4500.
- Cypress (77433): Tuesday, Thursday, Friday and Saturday, 9 AM–6 PM, plus every other Wednesday. Closed Sunday and Monday. Call 281-845-2088.
Go to the ER or Call 911 If You Have:
- Swelling in your face or neck that’s spreading, or that makes it hard to breathe or swallow
- A high fever along with facial swelling
- Bleeding that won’t stop after 10–15 minutes of firm pressure
- A jaw injury, or a dental injury from a serious accident
These can be signs of a serious infection or injury. Hospital emergency rooms are open around the clock and can stabilize you. Then follow up with a dentist to treat the tooth.
Easing Tooth Pain Until Morning
- Rinse with warm salt water (about half a teaspoon of salt in a cup of warm water).
- Gently floss around the sore tooth. Trapped food is a surprisingly common cause of sudden pain.
- Take an over-the-counter pain reliever as directed on the label, if it’s safe for you. Don’t put aspirin directly on your gums.
- Hold a cold compress on your cheek for 15–20 minutes at a time to help with swelling.
- Sleep with your head raised on an extra pillow.
- Avoid very hot, cold or sugary foods and drinks, and chew on the other side.
If a tooth is knocked out, hold it by the crown (not the root), rinse it gently, and try to put it back in the socket. If you can’t, keep it in milk and get dental care as quickly as possible. Time matters.
Common Causes of Night-Time Tooth Pain
- A deep cavity reaching the nerve
- A cracked or broken tooth
- An abscess or gum infection
- Clenching or grinding your teeth while you sleep
- A lost filling or crown
- Sinus pressure that feels like tooth pain
Many of these start as small problems that cause mild sensitivity for weeks before the pain becomes severe. Getting checked early is the best way to avoid a painful night.
Getting Seen the Next Day
Call our Houston office at 281-469-4500 when we open at 9 AM, any day of the week, or our Cypress office at 281-845-2088 on the days it’s open. Tell us what happened and how you’re feeling, and we’ll do our best to see you the same day. Walk-ins are welcome during business hours. Calling first helps us get you in faster.
Bring a list of your medications and anything you’ve taken for the pain, and let us know if you’ve had swelling or fever.
Book Your Visit at SmilexPro Dentistry
In pain and want the first available time? Book online in a minute, or call our Houston office at 281-469-4500 or our Cypress office at 281-845-2088. Walk-ins are welcome during business hours.



