Flop down, taking pill and spoonfuls of medicine (5)
I believe the answer is:
doses
'medicine' is the definition.
(a dose is an amount of medicine)
'flop down taking pill and spoonfuls' is the wordplay.
I cannot quite understand how this works, but
'down' could be 'd' and 'd' is found in the answer.
'pill' could be 'e' (ecstasy) and 'e' is found within the answer.
The remaining letters 'oss' is a valid word which might be clued in a way I don't see.
This may be the basis of the clue (or it may be nonsense).
'of' is the link.
Can you help me to learn more?
(Other definitions for doses that I've seen before include "Prescribed amounts of medicine" , "Medicine measures" , "Prescribed quantities of medicine" , "Prescribed amounts of medication" , "Quanitites of medicine" .)