Quick Answer: When Should I See A Doctor About A Blister?

How long do blisters take to heal?

Most blisters heal naturally after three to seven days and don’t require medical attention.

It’s important to avoid bursting the blister, because this could lead to an infection or slow down the healing process.

If the blister does burst, don’t peel off the dead skin..

What is inside a blister?

A blister is a bubble of fluid under the skin. The clear, watery liquid inside a blister is called serum. It leaks in from neighboring tissues as a reaction to injured skin. If the blister remains unopened, serum can provide natural protection for the skin beneath it.

How do you know when a blister is bad?

Recognizing an InfectionAn unpleasant odor.A fever or chills.Increased redness, swelling or tenderness.Swollen lymph nodes.Drainage or pus.Warmth on or around the blister.Red streaks progressing away from the blister.

What does an infected blister look like?

worsening redness around the blister, although this may not be apparent in people with darker skin. pain that gets worse rather than better over time. swelling that gets worse rather than better over time. the fluid becoming cloudy or resembling pus.

What can you do for a really bad blister?

Here’s how:Wash your hands and the blister with soap and warm water.Swab the blister with iodine.Sterilize a clean, sharp needle by wiping it with rubbing alcohol.Use the needle to puncture the blister. … Apply an ointment such as petroleum jelly to the blister and cover it with a nonstick gauze bandage.More items…•

How can I speed up the healing of a blister?

Here’s how to heal them as fast as possible.Leave the blister alone. The weird attraction/repulsion that comes with a blister will probably have you poking, prodding, peeling, and popping. … Keep the blister clean. … Add a second skin. … Keep the blister lubricated.

Should I put a bandaid on a blister?

Cover your blister with a bandage, if needed. A bandage can help prevent the blister from being torn or popped. If the blister does break open, a bandage can will keep the area clean prevent infection. Use a bandage that is large enough to cover the entire blister.

When should you burst a blister?

New skin will form underneath the affected area and the fluid is simply absorbed. Do not puncture a blister unless it is large, painful, or likely to be further irritated. The fluid-filled blister keeps the underlying skin clean, which prevents infection and promotes healing.

Is it better to cover a blister or leave it open?

Because the skin provides a natural protection against infection, a blister should be left intact if possible. Do not try to drain the blister or pierce or cut away the overlying skin. Try to avoid further irritation, or protect the blister with a sterile bandage if continued irritation is unavoidable.

Should I cover a blister at night?

Leave it uncovered or cover loosely with a bandage. Try not to put pressure on the area. If the blister is in a pressure area such as the bottom of the foot, put a donut-shaped moleskin on it.

Do blisters heal faster if drained?

In most cases, blisters do not need treatment and will heal on their own within 1–2 weeks. Keeping the blister intact will allow the skin underneath to heal more quickly. The blister provides cushioning and protects the damaged area from germs while new layers of skin develop underneath.

Does draining a blister make it heal faster?

Just keep in mind that blisters usually heal on their own within a few days. Popping a blister disrupts this natural process, and it could mean that your blister will take a little longer to completely disappear. You’ll also need to keep a close eye on it after you pop it to monitor for signs of infection.