Skin Disorders

Hey there! Let's talk about skin cell growth. Our skin is constantly shedding and regenerating cells, and this process is crucial for maintaining healthy skin. So, the question is where does new cell growth occur in the skin?

New cell growth in the skin occurs in the stratum basale, which is the innermost layer of the epidermis (the outermost layer of the skin). This layer is also known as the basal layer. The stratum basale is where stem cells, which are special cells that can differentiate into different cell types, are found. These stem cells divide and give rise to new skin cells, called keratinocytes, which then move upwards through the layers of the epidermis as they mature.

In a nutshell, new cell growth in the skin happens in the stratum basale, the innermost layer of the epidermis, where stem cells divide and give rise to new skin cells.

Dog ticks can start feeding within a few minutes to a couple of hours after attaching themselves to a host. They do not "burrow" their head per se, but rather pierce the skin with their mouthparts to begin feeding on blood.

No, a dude is not a pimple. A dude is a slang term referring to a man or a guy, whereas a pimple is a small inflamed spot on the skin.

Deep breathing exercises, practicing mindfulness, and using relaxation techniques can help control physiological responses like blushing when nervous or embarrassed. Consistent exposure to situations that make you feel nervous or embarrassed can also help desensitize your body's response over time. Seeking professional help from a therapist or counselor can provide strategies to manage these reactions effectively.

Pimples on your vagina may be caused by skin conditions other than acne from clogged pores. They may be inflamed or infected sebaceous glands, or ingrown hairs. They may be papillary warts or tumors. They may be caused by genital herpes. If you have consistent outbreaks of pimples on or in the vagina or anus, please see your gynecologist ASAP.

Baking soda is not the best treatment for facial or vaginal acne. Keeping the area around the vagina and anus clean and clear of oils with an unscented soap should prevent bad breakouts. You may wish to use some acne treatments to remove a current breakout, but keeping your genital area clean and dry is the best treatment, for now. Your doctor might prescribe a oral or topical medication, later.

Vaginal pimples are quite common, especially in teenage women. So, don't be embarrassed by them. Seek medical help and find a skin treatment program that works best for you.

The hazard sign for chemicals that can cause skin itching is the "Skin Irritant" symbol. It typically features an image of a hand within a stop sign shape, indicating potential skin irritation upon contact with the substance.

Teeth do not have nerves in them like skin does, so they cannot itch as skin can. However, if you experience discomfort or unusual sensations in your teeth, it may be a sign of dental issues that should be checked by a dentist.

i had a wart on my hand and u chop it with nail clippers so it opens up but it dosent hurt becuz its dead skin then u put apple cider vinegar on it and smuther it with a bandaid and leave it on over night and keep doing it until its gone and clean it with peroxide and it will fizz cuz of germs and keep changing the band aid. your hand might smell cuz of the vinegar but its worth it it worked for me and i had that wart for probably 4 years

No, fluorescent lights do not emit the same type of UV radiation that can cause sunburn or tanning. The UV radiation in sunlight is what triggers these effects on the skin, and fluorescent lights do not produce enough of this type of UV radiation to cause sunburn or tanning.

The early stages of measles usually involve fever, cough, runny nose, and red, watery eyes. A few days later, a red-brown rash typically appears on the face and spreads down the body. Infected individuals may also experience small white spots inside the mouth.

Yes, you can sunburn faster when the sun is hotter because UV rays are stronger during peak hours (usually between 10am-4pm). It's important to take extra precautions during these times, such as seeking shade and applying sunscreen frequently.

The red rash and fever of scarlet fever are due to toxins produced by the bacteria Streptococcus pyogenes. These toxins cause inflammation and damage to blood vessels, leading to the characteristic symptoms of scarlet fever.

Yes, certain types of fungus, such as dermatophytes, can cause skin rashes known as fungal infections. These infections often result in red, itchy, and scaly patches on the skin, most commonly seen in areas like the feet (athlete's foot), groin (jock itch), and body (ringworm). Seeking medical treatment is important to properly diagnose and treat fungal rashes.

Yes, salicylic acid can help with body acne by exfoliating dead skin cells, unclogging pores, and reducing inflammation. It is commonly used in body washes, sprays, and lotions designed to target acne on the body. It is recommended to use products with lower concentrations for body acne to prevent irritation.

Itch is detected by specialized nerve endings called pruriceptors, while pain is detected by nociceptors. Both types of sensory receptors are found in the skin and are responsible for detecting and transmitting signals related to these sensations to the brain.

Vitamin C is considered one of the best vitamins for treating acne scars. It helps in collagen production, which can improve the appearance of scars over time. Additionally, Vitamin E is another beneficial vitamin that can help with wound healing and scar reduction.

Skin tanning is an example of a chemical reaction.

An itch is a very slight form of pain from your nerves. There is usually something touching you and your body feels threatened by the contact, and so you itch to remove it from your skin.

In bites and stings it's because the nerves are stimulated by the poison/acid/alkali released into the bite.

Sometimes you may feel a 'Phantom' or travelling itch, when you can't quite tell where you need to itch. This is caused by random stimulation of the nerve, the cause of which is unknown

Neisseria meningitidis is the gram-negative diplococci bacteria that can cause a purple rash known as petechiae or purpura. This bacterium is responsible for meningococcal infections, which can lead to serious conditions like meningitis and septicemia. Immediate medical attention is crucial if these symptoms are observed.

Ultraviolet (UV) radiation, specifically UVA and UVB rays, from the sun can cause sunburn on the skin. UVB rays are typically responsible for sunburn, while UVA rays can contribute to skin damage and aging. It is important to protect the skin from UV radiation by using sunscreen and seeking shade when necessary.

It is possible, normally they just are freckles on fair skin individuals, to be sure, you need to consult a doctor, skin cancer is very deadly.

I had sun poisoning, and it is terrible. Years later I still need to be extremely careful.

Yes, there is no specific "dandruff gene." Dandruff is believed to be caused by a combination of factors including a specific type of fungus on the scalp, overactive oil glands, and individual genetic predispositions.

Skin repair following a sunburn is primarily done by a type of cell division called "cell proliferation," where existing skin cells rapidly divide to replace damaged cells. This process helps to regenerate and repair the damaged skin tissues that occur due to sunburn.

A sunburn can impair the body's ability to defend itself by weakening the skin's protective barrier, making it more susceptible to infections. The inflammation and damage caused by UV rays can also suppress the immune system's function, reducing its ability to fight off pathogens. Additionally, sunburn can increase the risk of developing skin cancer due to DNA damage.

Clear suntan lotion contains ingredients like titanium dioxide or zinc oxide that create a physical barrier on the skin, reflecting and scattering UV rays. This helps prevent the rays from penetrating the skin and causing sunburn. Additionally, clear suntan lotions often contain broad-spectrum SPF to further shield the skin from UVA and UVB rays.