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Doctor insights on: Silver Nitrate For Canker Sores

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Dr. Russell Lieblick
Board Certified, Oral and Maxillofacial Surgery
16 years in practice
157K people helped
1

1
How does silver nitrate help canker sores?

Dr. Russell Lieblick
Board Certified, Oral and Maxillofacial Surgery
16 years in practice
157K people helped
How does silver nitrate help canker sores?

Nerve endings: Silver nitrate, sulfuric acid, or citric acid are common medications applied to a canker sore. It chemically cauterizes the nerve endings in the area. The result is a potentially longer lasting ulcer but it doesn't hurt during the healing period. ...Read more

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Dr. Aaron Milstone
Board Certified
22 years in practice
1M people helped
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Dr. Aaron Milstone
Board Certified
22 years in practice
1M people helped
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Dr. Daniel Rubenstein
571 doctors shared insights

Canker Sore (Definition)

Canker sores (aphthous ulcers) are small, light-colored, painful sores ...Read more


Dr. Glynis Ablon
Board Certified, Dermatology
24 years in practice
2M people helped
2

2
Can silver nitrate applicators be used to get rid of canker sores faster?

Dr. Glynis Ablon
Board Certified, Dermatology
24 years in practice
2M people helped
Can silver nitrate applicators be used to get rid of canker sores faster?

Sometimes: I prefer, mixing iodine to glycerin (one part iodine, 4 parts glycerin) mix and apply small amount with cotton tip applicator. ...Read more

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Dr. Aaron Milstone
Board Certified
22 years in practice
1M people helped
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Dr. Aaron Milstone
Board Certified
22 years in practice
1M people helped
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Dr. John Thaler
Board Certified, Prosthodontics
36 years in practice
3M people helped
3

3
Is it safe to order silver nitrate sticks online and apply it to a canker sore under my tongue without going to the dentist?

Dr. John Thaler
Board Certified, Prosthodontics
36 years in practice
3M people helped
Is it safe to order silver nitrate sticks online and apply it to a canker sore under my tongue without going to the dentist?

Not good idea: I suppose you could do that, but i would not advise it. Silver nitrate sticks work well for active bleeding, but likely would not do much more that make this sore hurt more and possibly delay healing.Better to rinse with salt water. You can apply orajel to the area for comfort while eating if needed. Dry with cotton tip and apply. Anything stronger and you risk increased irritation. ...Read more

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Dr. Shabbir Hossain
Board Certified, Internal Medicine
11 years in practice
3M people helped
4

4
Can I use a silver nitrate stick to burn off an aphthous ulcer?

Dr. Shabbir Hossain
Board Certified, Internal Medicine
11 years in practice
3M people helped
Can I use a silver nitrate stick to burn off an aphthous ulcer?

Resolves on its own: Most apthous ulcers resolve on their own. As annoying as they are, it's always best if a problem can be solved by your own body. ...Read more

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Dr. Aaron Milstone
Board Certified
22 years in practice
1M people helped
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Dr. Albert Pizzo
Board Certified, Family Medicine
55 years in practice
47M people helped
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Dr. Matt Wachsman
Board Certified, Internal Medicine
31 years in practice
4M people helped
6

6
Signs to look for ombilical infection being watched and treated with silver nitrate ?

Dr. Matt Wachsman
Board Certified, Internal Medicine
31 years in practice
4M people helped
Signs to look for ombilical infection being watched and treated with silver nitrate

?

Tricky: ohhh... not in a newborn! cannot say in your particular case, but generally, in the adult, there would be a break in the skin, redness, soreness, warmth, redness and purulence (possibly below the surface). ...Read more

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Dr. Tanya Russo
Board Certified, Pediatrics
20 years in practice
8M people helped
7

7
Baby's stoma (gtube) has mild granulation (does not yet need shaving or silver nitrate). Can mild granulation go away on it's own with proper care?

Dr. Tanya Russo
Board Certified, Pediatrics
20 years in practice
8M people helped
Baby's stoma (gtube) has mild granulation (does not yet need shaving or silver nitrate). Can mild granulation go away on it's own with proper care?

Possible: Spontaneous resolution of the granuloma at the G-tube stoma is possible, but unlikely. ...Read more

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Dr. David Schleimer
Board Certified, Orthodontics
33 years in practice
2M people helped
8

8
Is it dangerous to pop a blister caused by silver nitrate?

Dr. David Schleimer
Board Certified, Orthodontics
33 years in practice
2M people helped
Is it dangerous to pop a blister caused by silver nitrate?

Not advisable: The silver nitrate is likely being used to treat the area; let it do its work. Good luck! ...Read more

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Dr. Glynis Ablon
Board Certified, Dermatology
24 years in practice
2M people helped
9

9
Science teacher was working with silver nitrate he got some on his nail and it turned brown I think he washed it of will anything toxic happen to him?

Dr. Glynis Ablon
Board Certified, Dermatology
24 years in practice
2M people helped
Science teacher was working with silver nitrate he got some on his nail and it turned brown I think he washed it of will anything toxic happen to him?

Not likely: thats a very small amount and the nail plate is not alive so it doesn't get into his blood stream anyway ...Read more

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Dr. James Ferguson
Board Certified, Pediatrics
41 years in practice
145M people helped
10

10
How long after silver nitrate is applied to the umbilical cord stump will it dry up?

Dr. James Ferguson
Board Certified, Pediatrics
41 years in practice
145M people helped
How long after silver nitrate is applied to the umbilical cord stump will it dry up?

Pretty quickly: I seldom use this unless I am treating an oozing remnant, but it drys the tissue it touches almost immediately. Occasionally i'll have to retreat in a day or two if they were very soupy at the start. ...Read more

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Dr. Aaron Milstone
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22 years in practice
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