瘣 is a Chinese hanzi, listed here under the keyword “瘣”. It is built from 疒 (sick) and 鬼 (ghost). It appears as a component in 1 other character in this index.
On KumiJi Glyph Explorer, open the parts search and type “sick” + “ghost”. 瘣 is among the results, together with every other character containing the same shapes.
Open 瘣 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.