What should you do if you hit your finger with a hammer
Andrew Henderson
Published Apr 26, 2026
Rest, ice, elevation, and the use of OTC pain and anti-inflammatory medications are generally the best way to get immediate and long-term relief from this injury. Seek medical attention for injuries that involve the joints, have noticeable abnormalities or breaks, cause severe pain, or don’t respond to basic treatment.
How do you know if a finger injury is serious?
- If there is severe pain or deformity.
- If there is uncontrolled bleeding.
- If there is numbness (loss of sensation)
- If the finger is pale or bluish in color.
- If there are exposed bones or tendons.
How long will smashed finger be swollen?
The fingertip will usually stay a little bit swollen permanently, but it should not interfere with function. It will take longer than you think is reasonable, about six to twelve months, for the swelling to go down as much as it will.
What do you do if you smash your finger really bad?
Immediately after the trauma occurs, you should soak the smashed finger in cold water and take some acetaminophen or ibuprofen to help reduce the pain and swelling. As you take these steps, assess the injury to determine whether you need to consult with a healthcare practitioner.What happens when you smash your finger and it turns black?
After the crushing injury, you’ll likely notice that the fingernail on the injured hand has turned dark or purple. This is due to blood pooling beneath the fingernail, which can be a rather painful type of bruise. If the blood under the nail is painful, you’ll need to let the blood out.
When should you see a doctor for a finger injury?
A person should see their doctor as quickly as possible when: the finger appears deformed or crooked. they develop a fever following the injury. the finger becomes significantly swollen.
How do you know if your finger is jammed or fractured?
- If it’s a jammed finger: When a person jams a finger, he or she will experience pain, redness, and the finger will feel weak. …
- If it’s a broken or fractured finger: If the finger is fractured, the swelling will last for days.
How do you straighten a broken finger?
- Place the hand with the affected finger flat on a table, palm up. With your other hand, press down on the fingers that are not affected. Your affected finger will be free to move.
- Slowly bend your affected finger. Hold for about 6 seconds. Then straighten your finger.
- Repeat 8 to 12 times.
Should I tape a jammed finger?
Tape your fingers. This will immobilize your jammed finger and serve as a splint. Taping your fingers together will help secure the healing process by lessening injuries to your jammed finger.
How do you elevate your fingers?Elevate (raise) your finger above the level of your heart as often as you can. This will help decrease swelling and pain. You can elevate your hand by resting it on a pillow. Use a splint or compression as directed.
Article first time published onHow do I stop my finger nail from throbbing?
Apply ice for 20 minutes every 2 hours on the first day, then 3 to 4 times a day after that. To reduce the throbbing, keep your hand or foot above the level of your heart.
Can you get a blood clot from smashing your finger?
A blood clot can form after a trauma to the finger damages blood vessels or breaks a bone. Examples include: a heavy object falling on the fingers, like when you accidentally hit your finger with a hammer. a crush injury, such as when you get your finger caught in a car door.
Can a blood vessel burst in your finger?
Normally, a finger becomes bruised due to trauma. However, with Achenbach syndrome, the bruising appears to be caused by a spontaneous rupture of blood vessels for no known reason.
Is my finger bruised or sprained?
If your finger is sprained, you might have: Pain in one of your finger joints when you try to move or use it. Stiffness in your finger or having a hard time straightening or bending it. Tenderness in your joint when you touch the area.
Would a jammed finger be bruised?
Depending on how badly you injured yourself, it may be hard to tell the difference between a jammed and broken finger. While jammed fingers are less serious than a fracture, you will still experience bruising and swelling; and even with a broken bone, you may have a limited range of motion.
How long does a jammed finger last?
A jammed finger is an injury to the tendon that straightens the tip of your finger. A piece of bone may be pulled away with your tendon. Your injury may take 4 to 8 weeks to heal.
Should I go to the ER for a swollen finger?
Immediate medical attention is also necessary if you have swelling and other symptoms such as fever, chills, or redness or warmth of the finger. “If there’s persistent joint swelling, there’s the risk of irreversible joint damage that could lead to deformity and loss of function,” Dr.
How do you ice a finger?
Ice – Apply ice or a cold pack to your finger for 15-20 minutes, four times a day, for several days or until the pain and swelling goes away. Ice helps to reduce pain and swelling in the sprained finger. Wrap the ice or cold pack in a towel. Do not apply the ice directly to your skin.
Is it normal to have bent fingers?
The bent finger usually functions fine and doesn’t hurt, but its appearance can make some children self-conscious. Clinodactyly is uncommon, affecting about 3 percent of babies born in the general population. Any finger on either hand can be curved due to clinodactyly.
Why is my finger not straight?
Camptodactyly is a rare condition where a finger — or fingers — is fixed in a bent position at the middle joint, and cannot fully straighten. Affecting less than 1 percent of the population, camptodactyly is most often found in the pinky finger and can occur in one or both hands.
What happens if you don't drain blood under nail?
If blood is spontaneously draining from the hematoma, drainage of subungual hematoma is generally not required. You should not try draining your subungual hematoma at home as improper drainage may result in infections or permanent damage to the nail bed.
What happens if your finger turns purple?
When purple finger occurs, it’s a sign you’re not getting enough oxygenated blood to that or perhaps other areas of the body. If it persists, especially after warming the hands, or if it appears with other concerning symptoms, seek a medical evaluation. Both stress and cold weather can lead to an attack.
How do you know if you busted a vein?
Any kind of bleeding — whether inside or outside the body — is a sign of vascular trauma. If you’ve crushed a vein or artery, you may feel pain or pressure, and see or feel a lump or bruise.
What does a burst vein look like?
Blood vessels can burst for many reasons, but it usually happens as a result of an injury. Bleeding into the skin can appear as small dots, called petechiae, or in larger, flat patches, called purpura.
Will a sprained finger heal on its own?
Most of the time a jammed finger will get better on its own within a week or two. But even with treatment, your finger may stay swollen or sensitive for many months. During recovery, try to use the finger as little as possible while it heals. Take a break from sports or other activities that could worsen your injury.