Bed Bug Bites Vs Psoriasis: Differences & Treatment

Bed bug bites are not to be confused with psoriasis. Bed bugs are parasites that feed on the blood of warm-blooded animals, such as humans and pets. However, bed bugs do not cause disease in people and are not known to spread any human diseases. On the other hand, psoriasis is a chronic autoimmune skin condition that affects about 2% of adults worldwide.

Bed bugs and psoriasis are two of the most common skin conditions in the United States. The two conditions have many similarities, but there are also some key differences that make it important to distinguish between them.


If you’re wondering if your bites are from bed bugs or a skin condition like psoriasis, it will help to know where the bites are located. Bed bug bites tend to appear on areas of the body that have been exposed while sleeping, such as the face and neck. The hands and arms may also be affected by bed bug bites if they were touching the mattress during sleep. In contrast, psoriasis typically shows up in areas like knees and elbows; scaly plaques can also appear on other parts of the body including hands, scalp, and lower back.

Sudden Onset

Bed bug bites and psoriasis both can occur suddenly. Bed bugs are often brought into homes by travelers, and they can appear in any room of your home overnight without warning. If you notice a sudden increase in bites on your body that lead to red, swollen skin and itchiness, it could be bedbugs. The same goes for psoriasis; if you’ve never had it before but notice an outbreak of red patches on your skin that develop over time and leave you with flaky skin afterward, check with a dermatologist to determine whether or not it’s psoriasis or another condition.


The main characteristic of bed bug bites is their itchiness. Bed bugs are small insects that feed on human blood and they tend to bite people in their sleep. When you wake up with a bed bug bite, there will be an immediate sensation of itching, which can last for several minutes or hours and even days after being bitten.

Bed bugs usually stay hidden during the day but come out at night to feed on sleeping humans. They prefer warm places like beds, sofas, and carpets where they can easily find you while you’re resting in one place most of the time (i.e. while sleeping). If you’ve recently moved into a new home or got rid of them from your house but still suffer from itchy welts that look like mosquito bites, there’s a possibility that these symptoms may be caused by another type of insect such as fleas or ticks instead – visit your doctor if this is the case.

On the other hand, psoriasis is an autoimmune disease characterized by thick white patches appearing all over different parts of your body including hands and feet; however, they don’t itch much unless they become infected – then they start burning/itching intensely which makes them unbearable

Shape, Size, and Number

Bed bug bites and psoriasis lesions both have a similar shape. The size of the bite is also similar, but it is much smaller than the lesion. The number of bed bug bites on your body may vary from one to hundreds while psoriasis can be seen in only one or two spots.

The rash caused by bed bugs is raised, red, and itchy. It looks like hives or welts which are made up of small bumps that are filled with fluid. This creates a pattern that looks like a flat circle with dots around it when viewed at a distance.


If you have psoriasis, you may be surprised to learn that it does not hurt. In fact, the itching associated with psoriasis is often so mild that it goes unnoticed. This is because the skin itself is not sensitive and therefore does not transmit pain signals from its nerves to the brain or spinal cord very well. In contrast, bed bug bites are painful enough that they can be felt even by those who do not know they have them. The reason for this disparity in sensitivity between a skin disease like psoriasis and an external source of irritation like a bed bug bite has to do with how pain is processed in our bodies. Pain occurs when our bodies react defensively against an injury or irritant, but only if the reaction becomes severe enough to warrant attention from higher brain centers responsible for processing sensory inputs such as touch and temperature (to name just two).

Rash Formation

Anyone who has ever had bed bug bites knows how quickly they can form rashes. These rashes are extremely itchy and can be painful to the touch. The rash that forms looks like a red, raised circle or patch, which becomes scaly and crusty over time. Psoriasis does not form these kinds of rashes.

However, a rash is often just one symptom of an illness or condition; psoriasis is no exception. A patient may also experience dryness or cracking on their skin as well as itching at night while they sleep (this increases when they’re in bed). Rashes do not form with psoriasis because it’s an auto-immune disease, the body’s immune system attacks the tissues of its own body due to an unknown trigger (in this case: genetics).

Can Bug Bites Turn Into Psoriasis?

A bug bite can turn into psoriasis if it is infected with the bacteria that causes psoriasis. The bacteria can be passed from one person to another, or it can spread from a person’s own skin cells to their skin.

Psoriasis usually develops slowly and is characterized by red patches covered with silvery scales. These patches often itch or burn. They can appear anywhere on your body but are most common on the elbows and knees. The condition can worsen over time if left untreated and may lead to joint damage or arthritis if left untreated.

The most common way that psoriasis is spread is through sexual contact. If one partner has psoriasis, their skin cells may shed and spread onto the other partner, this can happen during sex or other skin-to-skin contact. In some cases, both partners have psoriasis and there is no clear cause for one partner to have it. It’s possible to get the bacteria that causes psoriasis from another person’s blood as well, but this is less common than transmission through skin contact.

It may be possible for a bug bite to turn into psoriasis without being infected first, if you scratch your bug bite and then touch someone else who has psoriasis and doesn’t know it yet, you could pass on some of your own skin cells that contain the bacteria that causes psoriasis.

What Clears Psoriasis Fast?

Psoriasis is a chronic skin condition that causes red, scaly patches on the skin. It can be itchy or cause pain and discomfort. The condition affects about 7.5 million people in the United States and millions more worldwide, according to the National Psoriasis Foundation.

Widely considered one of the most frustrating conditions, psoriasis can be difficult to manage and can have a negative impact on your quality of life. While there’s no cure for psoriasis, there are treatments available to help ease symptoms and minimize the appearance of lesions.

The goal of treating psoriasis is to reduce inflammation and clear lesions as quickly as possible so they don’t reappear again later on down the road. In order to do this effectively, you’ll need to consider what type of psoriasis you have before choosing a treatment method that works best for your particular situation.

List Of Products To Control Bedbug Bites Or Psoriasis

Bedbug bites or psoriasis are both skin conditions that can be very uncomfortable and sometimes even painful. While there are many products available for controlling bedbug bites and psoriasis, not all of them work as well as we would like. Here are some of the most popular products available for controlling bedbug bites and psoriasis, as well as what makes them so effective.

Paulas Choice--SKIN PERFECTING 2% BHA Liquid Salicylic Acid Exfoliant--Facial Exfoliant for Blackheads, Enlarged Pores, Wrinkles & Fine Lines, 4 oz Bottle

Paulas Choice–SKIN PERFECTING 2% BHA Liquid Salicylic Acid Exfoliant–Facial Exfoliant for Blackheads, Enlarged Pores, Wrinkles & Fine Lines, 4 oz Bottle

Price : $34.00 ($8.50 / Fl Oz)

Features :

  • GENTLE NON-ABRASIVE LEAVE-ON EXFOLIATOR: with 2% BHA (Beta hydroxy acid) to unclog & diminish enlarged pores, exfoliate dead skin cells, smooth wrinkles & brighten & even out skin tone. Combats redness, wrinkles, aging, enlarged pores, & blackheads. PACKAGING MAY VARY.
  • Dramatically improves skin’s texture for radiant youthful even-toned skin. Beta hydroxy acid (BHA also known as salicylic acid) mimics the natural exfoliation process of younger skin by helping it shed extra layers while unclogging and clearing pores.
  • HYDRATE, BRIGHTEN & SMOOTH FINE LINES: Our unique, non-abrasive, leave-on exfoliant is gentle enough for daily use on all skin types. Exfoliates dead skin cells while clearing pores for a more even tone, plus it visibly reduces fine lines & wrinkles.
  • Paula’s Choice facial exfoliants are gentler on delicate skin of the face & neck than an abrasive face scrub, which can cause micro-tears. A BHA leave-on exfoliator delivers hydration & can exfoliate directly inside the pore & improve how the pore works.
  • Look to Paula’s Choice for highly effective skin care solutions for the face & body. Our full line of facial cleansers, exfoliators, toners, moisturizers, serums, eye creams, facial masks, sunscreens, body washes & more are made to care for every kind of skin.

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Mederma Advanced Scar Gel 1x Daily Reduces The Appearance Of Old New Scars #1 Doctor Pharmacist Recommended Brand for Scars 1.76oz, Clear, 50 grams

Mederma Advanced Scar Gel 1x Daily Reduces The Appearance Of Old New Scars #1 Doctor Pharmacist Recommended Brand for Scars 1.76oz, Clear, 50 grams

Price : $31.79 ($18.06 / Ounce)

Features :

  • EFFECTIVE SCAR TREATMENT, with Cepalin botanical extract, for old and new scars caused by: Acne, Burns, Injury, Surgery.
  • CLINICALLY SHOWN to visibly reduce the overall appearance of scars.
  • UNIQUE TRIPLE ACTION FORMULA penetrates beneath the surface of the skin to help: Lock in Moisture. Collagen Formation and Cell Renewal.
  • #1 RECOMMENDED BRAND: Mederma is the #1 Recommended Brand of Scar Treatments among Doctors, Pharmacists, Pediatricians, Dermatologists and Plastic Surgeons* (IQVIA ProVoice Survey, April 2022)

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RescueMD DNA Repair Complex Scar Treatment Serum, Post-Procedure and Skin Damage Solution, 15mL

RescueMD DNA Repair Complex Scar Treatment Serum, Post-Procedure and Skin Damage Solution, 15mL

Price : $88.00 ($88.00 / Count)

Features :

  • DNA REPAIR COMPLEX: Dramatically improves the appearance of skin damage and scars by stimulating DNA’s natural reparative process. The most complete scar serum available, DNA Repair Complex helps skin appear healthier, smoother and stronger.
  • EXCLUSIVE INGREDIENT: What makes our skin damage serum unique is lapachol, an exclusive molecule derived from pau d’arco, the inner bark of the Lapacho tree. Lapachol supports the skin’s natural ability to repair and regenerate, all without irritation or sun sensitivity.
  • MOST COMPLETE FORMULATION: DNA Repair Complex is formulated with a bespoke blend including peptides to help trigger collagen production, naturally derived botanicals. Made in California, USA.
  • WHO WILL BENEFIT: Those who have all types of scarring, from acne, burns, injury or UV exposure; plus damage from the most common surgical incisions, such as c-sections, or post-procedure following laser treatment, IPL, laser hair removal & waxing, microneedling, microdermabrasion, chemical peels and tattoo removal. Delicate facial skin also shows improvement when targeting hyperpigmentation, fine lines or sunburn/UV damage. 
  • PLASTIC SURGEON DEVELOPED: Dr. Michael Suzman was disappointed with the lack of evidence-based skin care products to support recovery from damage and scars, and so he set out to formulate a new gold standard in skin repair. Originally available by appointment only, DNA Repair Complex is now available to everyone.

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Final Thoughts,

Psoriasis can be mistaken for bed bug bites due to their similar appearance. However, there are many differences between the two conditions.

Psoriasis is a common skin condition that can be mistaken for bed bug bites. It causes red, scaly patches of skin on the elbows and knees as well as other areas of the body like the scalp and nails. The symptoms are often itchy, and sore and can cause embarrassment for sufferers.

Bed bugs are small insects that feed on humans and animals while they sleep at night. Bed bugs typically bite their victims in the back or neck area but can also bite elsewhere on their bodies if necessary (for example: if there’s no part of your body exposed).

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