After EISAI started the television campaign, look at number of google searches about "Belviq", they skyrocket!
Whilst this trend is encouraging I wouldn’t get overly excited until the trend translates into actual sales.
As an exercise just add the following trends to the search, Pizza, Belviq, weight watchers, and Qsymia.
if you look at a month to month chart you'll see there is a spike for April (partial data) but currently its lower than it was for Belviq launch and much lower for Belviq approval. partial data and ads only just started. Would be worth keeping an eye on this for the rest of the month.