Table 1:

Examples illustrating mentions of symptoms across categories of Indication (in cyan) and ADE (in pink) in social media posts and assignment of normalization identifiers.

Text	Extracted Spans	Normalized Spans
This drug didn’t end up helping at all. I tried it for my mood and anxiety but gave me vertigo . :(	mood anxiety vertigo	10024919: Low mood 10002855: Anxiety 10047340: Vertigo
Is anybody else have terrible acne problems ?	acne problems	10000496: Acne
I can’t see the point in taking it. It’s screwing up my sleep and making me depressed .	screwing up my sleep depressed	10040995: Sleep disturbance 10012378: Depression
It kinda did ok in keeping my anxiety under control. But now I need to get my heart rate down . Oh god.	anxiety need to get my heart rate down	10002855: Anxiety 10019303: Heart rate increased
Its dangerous. It is supposed to treat depression and suicidal thoughts . I took it and got very depressed .	depression suicidal thoughts depressed	10012378: Depression 10042458: Suicidal ideation 10012378: Depression
I had a mild case of #COVID19 during the time of the protests. I was exhausted for a few weeks, chest tightness , sore throat, run down .	exhausted chest tightness sore throat run down	10016256: Fatigue 10008469: Chest discomfort 10068319: Oropharyngeal pain 10003549: Asthenia