吃了药还是觉得自己萌萌哒
[chī le yào hái shì jué dé zì jĭ méng méng dā]
Even after taking medication, they still think of themselves as kawaii/cute. It may imply a very confident or carefree personality. Another interpretation might be sarcasm towards a person being overly self-loving, or the side effect of drugs causing a shift in mental perception leading to excessive adoration over oneself.