Detailed answer

Melasma is a common skin condition characterized by dark patches on the skin, typically on the face. These patches are caused by an increase in pigmentation. In most cases, melasma patches do not become raised or bumpy. They usually appear as flat, irregularly shaped areas of darker skin. However, in rare cases, melasma may be accompanied by raised or bumpy skin due to other contributing factors, such as hormonal imbalances, certain medications, or underlying skin conditions. If you notice any changes or are concerned about your melasma patches, it is recommended to consult with a dermatologist for a proper diagnosis and appropriate treatment.