Doctor insights on:
Does Hiv Cause Canker Sores
Really canker sores?: Answered before on healthtap, canker sores are common aphthous ulcers of the surface of the mouth that occur situationally, often in response to stressors, are bacterial or viral, & can be treated topically w/many otc products that reduce local discomfort & potentially speed healing. However, a # of systemic diseases cause canker sore-like lesions--crohn's, behcet's, std (sexually transmitted). ...Read more
Hiv infection is caused by a retrovirus....This retrovirus binds to CD4 cells (for the most part). You may detect the virus by several different methods. An elisa test (enzyme linked immunosorbent assay). You may also detect it by doing a test referred to as a western blot (a gel protein electrophoresis). Thirdly by pcr (polymerase chain reaction) which ...Read more
No.: Aphtous ulcers, commonly called canker sores, are caused by the immune system attacking part of your oral mucosa. It is not known yet exactly what triggers this localized attack. Strep throat also taxes your immune system, it should be treated promply and correctly to avoid serious complications like rheumatic heart disease. ...Read more
If 1 is diagnosed w/ the herpes mouth virus but have canker sores but never any mouth sores, isn't 1 supposed to get mouth sores & not canker sores?
Herpes Transmission: Herpes simplex virus (hsv) has two types: type i generally infects the mouth and produces "fever blisters". Type ii more commonly is genital. However, performing oral sex on someone infected with hsv i or ii can result in oral herpes. There are blood tests that can quickly determine if you've been infected with either strain. Antivirals help to reduce shedding and infection. ...Read moreSee 6 more doctor answers
Herpetic lesions: Canker sores of herpetic origin can be treated palliatively to give relief from the soreness. Abreva is an over-the counter topical gel/medication that you can purchase at your pharmacy that will reduce the length of time that the lesion is active. Your dentist or physician can also prescribe an anti-viral drug (ie. Acyclovir) that can also reduce the length of time and/or onset of appearance. ...Read more
Possible: Cold sore is cause by hsv i while genital herpes is usually caused by hsv ii. Could a cold sore cause genital herpes? It would be possible if the sore is actively shedding virus during oral sex. With cold sore, avoid contact until the lesion is healed over. ...Read moreSee 1 more doctor answer
Canker & cold sores: Canker sores (aphthous ulcers) are painful sores inside the mouth. No one knows what causes canker sores. Herpes simplex virus (HSV-1) typically causes cold sores. Cold sore blisters can occur in many different parts of the body but are most common on or around the lips and cheeks. See your dentist if concerned. ...Read moreSee 2 more doctor answers
Not exactly.: Boils typically appear as swollen, tender nodules, sometimes with purulent drainage. Herpes is typically described as a crop or cluster of vesicles. The vesicles usually have a clear fluid in the center of the bump and are painful or itchy. See your dermatologist for proper diagnosis and management. Boils are usually caused by bacteria and may require antibiotic treatment. ...Read more
Yes: An estimated 80% of americans have been exposed to herpes simplex virus type 1. However, not all of those people will get cold sores. It depends on your immune system. Cold sores are painful liquid filled blisters that can occur on the lips, roof of the mouth or the gums which are caused by the herpes simplex virus (hsv-1). Tingling ;/or pain can herald the oncoming of cold sore 1 to 2 days prior. ...Read more
Follow up: dr. Raff -- you said that canker sores do not cause genital herpes. Are canker sores herpes simplex 1 just like a cold sore?
Canker sores: Aphthous stomatitis is not due to herpes simplex. Dr. Namey and dr. Perkins have provided excellent advice and would read these carefully. The location of the herpetic lesions (oral v. Genital) no longer is specific for types 1;2. Cold sores may be herpetic, but not canker sores. ...Read moreSee 2 more doctor answers
How can you tell the difference between primary intraoral herpes simplex, recurrent intraoral herpes and canker sores?
Herpes simplex: Intraoral herpetic lesions are small blisters that ulcerate and often present in clusters. More commonly on lips. Canker sores intraoral lesions, somewhat larger than herpetic lesions. Hard to know if you have primary vs recurrent herpes, although primary outbreaks are commonly more severe. ...Read moreSee 1 more doctor answer
Small, shallow, and painful lesions on the tongue, inner cheek, or at the base of the gums, usually with a white or yellow center surrounded by redness. They may occur spontaneously or after a minor injury such as a cheek bite. They usually heal in one to two weeks, but larger sores may persist for ...Read more
Human immunodeficiency virus (HIV) is a lentivirus (a member of the retrovirus family) that causes acquired immunodeficiency syndrome (aids),  a condition in humans in which progressive failure of the immune system allows life-threatening opportunistic infections ...Read more
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