A rash is a broad term for a noticeable change in the texture or color of the skin. It can appear as red patches, bumps, scales, blisters, or welts. While many rashes are temporary and mild, others may indicate a deeper issue or chronic condition.
Common causes of rashes include:
●Allergic reactions (e.g., to food, medication, or skincare products)
●Contact dermatitis (from irritants like soaps, metals, or plants)
●Heat rash (due to sweat trapped under the skin)
●Infections (viral, bacterial, or fungal)
●Autoimmune disorders (e.g., eczema, psoriasis, lupus)
●Insect bites or stings
●Underlying medical conditions such as liver disease or hormonal imbalances
Proper diagnosis is essential because the treatment depends entirely on the underlying cause.
Dr. N Kumar begins each consultation with a detailed skin assessment and medical history review. He identifies the type of rash, its origin, and whether it is part of a recurring skin condition. In cases of chronic or unusual rashes, further testing such as allergy tests, skin biopsies, or blood panels may be recommended.
Early and accurate diagnosis ensures the right treatment is delivered, preventing the rash from spreading or becoming a long-term issue.
