Facebook Inc. FB earnings frenzy is over, but the larger earnings season is not close to being over. 

Here's what to look out for:

Big healthcare earnings are coming out Friday. 

Cigna

Cigna Corp. (CI - Get Report) reports fourth quarter earnings before the opening bell Friday. Wall Street is expecting adjusted earnings-per-share of $2.45 and GAAP EPS of $1.93. Revenue is expected to be $11.39 billion.

Merck 

Merck & Co. (MRK - Get Report) will report fourth quarter earnings before the market opens Friday. Adjusted EPS is expected to come in at $1.04 on revenue of $10.95 billion.

Exxon Mobile Corp. (XOM - Get Report)  and Honeywell International Inc. (HON - Get Report) also report Friday. 

Facebook, RealMoney's stock of the day crushed it on its earnings report Wednesday, and while its key growth drivers -- Instagram, stories features, and What'sApp -- showed everything investors could have hoped for, there are issues with the amount of data collected on very young users many are not talking about. 

See which companies could become Facebook's own here

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