Source: The Great Interpretation of Dreams (Ibn Sirin)
Praying for the sick in a dream indicates healing and well-being.
Source: Perfuming Humanity in the Expression of Dreams (Al-Nabulsi)
Praying for the sick indicates the righteousness and mercy of the dreamer.
Source: Signs in the Science of Expressions (Ibn Shaheen)
Praying for the sick is interpreted as goodness and healing.