baby with rash on face and wearing blue top

Understanding Baby Rashes: Causes, Signs, Treatment, and Prevention

Baby rashes are very common and often easily treatable with proper care and attention. Here are the four most common types of baby rashes:

Newborn Acne

Newborn acne is a common skin condition that affects many infants shortly after birth. It presents as small red or white bumps on the baby's face, particularly on the cheeks, chin, and forehead. 

Cause: The exact cause is unknown, but it is believed to be related to maternal hormones passed to the baby before birth. 

Signs: Small red or white bumps on the baby's face, particularly on the cheeks, chin, and forehead.

Treatment: Newborn acne typically resolves on its own within a few weeks to months without treatment. Gently cleanse the baby's face with mild soap and water once a day and avoid using harsh skincare products or picking at the bumps.

 

Heat Rash

Also known as prickly heat, heat rash occurs when sweat glands become blocked, leading to small red bumps or blisters. It commonly appears in areas where sweat accumulates, such as the neck, armpits, and nappy area.

Cause: Heat and humidity are primary triggers for heat rash. Overdressing babies or using heavy blankets can also contribute to overheating.

Signs: Small red bumps, itching, and discomfort, particularly in areas prone to sweating.

Treatment: Keep the affected area cool and dry. Dress your baby in lightweight clothing and a breathable sleeping bag - avoid overdressing. Use gentle cleansers and pat the skin dry instead of rubbing. Calamine lotion or hydrocortisone cream can help soothe itching.


Impetigo

Impetigo is a highly contagious bacterial infection that causes red sores or blisters, which can ooze fluid and form a crust. It often develops around the mouth and nose but can occur on other parts of the body as well.

Cause: Impetigo is caused by bacteria, primarily Staphylococcus aureus or Streptococcus pyogenes. It spreads through direct contact with infected skin or items contaminated with the bacteria.

Signs: Red sores or blisters that burst and develop a yellowish-brown crust. Itching and swollen lymph nodes may also occur.

Treatment: Consult a healthcare professional for appropriate treatment, which may include antibiotics in the form of oral medication or topical creams. Keep the affected area clean and avoid scratching or picking at the sores to prevent spreading the infection.


Nappy Rash

Nappy rash is a common condition characterised by redness, inflammation, and irritation of the skin in the nappy area. It can be caused by prolonged exposure to wetness, friction, and contact with urine and faeces.

Cause: Prolonged exposure to wet or soiled nappies, infrequent nappy changes, and sensitivity to nappy materials or products can lead to nappy rash. Certain foods or medications can also increase the likelihood of developing a nappy rash.

Signs: Redness, inflammation, and tenderness in the nappy area, often accompanied by bumps, blisters, or peeling skin.

Treatment: Change nappies frequently and use gentle wipes or plain water to clean the nappy area. Apply a barrier cream containing zinc oxide to protect the skin and promote healing. Allow the skin to air dry between nappy changes and avoid tight-fitting nappies or clothing.


How Can You Prevent Baby Rashes?

  • Dress your baby in lightweight, breathable clothing made of natural fibres like cotton to help regulate body temperature and reduce the risk of heat rash.
  • Change nappies promptly and use absorbent, hypoallergenic nappies to minimise moisture and friction on the skin.
  • Use gentle, fragrance-free skincare products specifically formulated for babies to avoid irritation and allergic reactions.
  • Allow your baby's skin to air dry completely before putting on a new nappy or dressing.
  • Practice good hygiene by regularly washing your hands and your baby's hands to prevent the spread of bacteria and viruses that can cause skin infections like impetigo.

Remember to consult a healthcare professional if you have concerns about your baby's skin or if a rash does not improve with home care.

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