A rash is a visible change in texture and color of your skin. A rash can appear anywhere on your body such as your lower back. The place where the rash is can make your skin bumpy, scaly, itchy and irritating. A rash can be caused by many factors such as allergic reactions and certain illnesses.
Causes
Many factors can cause a rash to appear on your lower back. These causes can be local or due to systemic diseases.
Local causes: The following are some of the local causes of a rash on your lower back:
- Insect bites– You can get bitten by many insects such as ants and mosquitoes. Bites from these insects will cause a rash on your lower back
- Exposure to sunlight- When you expose yourself to too much sun especially during summer or sunbathing, you are more likely to develop a rash on the lower and upper back due to ultra violet radiation.
- Allergy: Allergic reaction is one of the leading causes of skin rash. You can be allergic to substances such as jewelry, certain medications, chemicals, soaps, dyes, detergents, etc. When you come into contact with these materials, an allergic reaction occurs which causes a rash to appear on your lower back.
Other local causes that can cause a rash to appear on your lower back include:
- Putting latex rubber around your waist produces red rash on your lower back.
Systemic diseases: There are numerous systemic illnesses that can cause a rash on your lower back. They include:
- Lyme disease: This is a bacterial disease which is transmitted to humans through tick bite. When an infected tick bites you on the lower back, you will develop a rash after the bite.
- Ringworm infection: This is a fungal infection that affects your skin. Ringworm infection is not caused by a worm as the name suggests. Some of the fungi species produces a circular rash spot on the skin while others do not. Ringworm infection is contagious and can be spread from an infected person to those around through contact. You can also get ringworm infection when you touch infected pets at home.
- Chickenpox: This is a viral infection that is characterized by red blisters on the whole of your body. It is caused by a virus called Varicella-zoster. Chickenpox affects children mostly. Chickenpox infection must be in the body of the affected person before a rash and other symptoms develop. This infection is contagious and an infected person can spread it to other close people within two days before the rash develops. The infection spreads through saliva, coughing, sneezing and coming into contact with infected blisters.
- Rheumatoid arthritis: It is an auto-immune and chronic inflammatory condition that affects your joints and other areas such as skin. It occurs when your immune system mistakenly attacks healthy tissues and organs of the body.
- Scabies: This is a parasitic infection of the skin caused by miteSarcoptes scabiei. The mites enter your skin when you come into contact with an infected person and cause severe itching especially at night. Scabies infections are common globally and affect people of all ages.
Other systemic diseases that can cause a rash on your lower back include:
- Measles and mumps
- Streptococcal sore throat
- systemic lupus
- eczema
- herpes zoster
Treatment for a Rash on Lower Back
The rash on your lower back is a symptom of other diseases. In order to cure the rash, it is vital to identify and properly treat the underlying cause. Treatment options can include medications and home remedies.
Medications: The following medications can be used to treat a skin rash:
- Topical medications– Some skin rashes can be effectively treated by applying a cream on the affected area. Local and steroid creams can applied on the affected area.
- Anti histaminicmedications– These drugs can be used to treat inflammation and itching as a result of the rash.
Home remedies: There are numerous simple home remedies you can use to treat a rash on lower back. They include:
- Baking soda– Add few drops of water to one teaspoon of baking soda and apply the solution directly on the affected area. Dry the affected area using air for about 15 minutes and wash the paste with warm water.
- Olive oil– Apply olive oil on the affected area to reduce the urge of rubbing the rash.
- Cucumber. Apply cucumber directly on the rash on lower back for about three minutes to relieve itching and inflammation.
- Aloe Vera Gel– Apply this gel on the affected area on your back. Aloe Vera gel is effective in alleviating itching caused by skin rash.
- Oatmeal Bath- This method is inexpensive and powerful to lessen lower back rash. In order to use oatmeal bath, mix a cup of oatmeal with water in a tub and immerse yourself for about 15 minutes. This will help relieve inflammation and itching.
