Sri Lanka seamer Dhammika Prasad is set to have a scan after a shoulder injury forced him out of the attack in the drawn tour match against Essex.
He is a doubt to face England in the first Test at Headingley from 19 May.
The 32-year-old was unable to complete his 18th over on day two of three at Chelmsford, where Sri Lanka drew their tour opener after a washout on Tuesday.
Sri Lanka were 42-2 in their second innings - 116 behind - but the weather had the final say.
Angelo Mathews' team have one further three-day match scheduled, against Leicestershire starting on Friday, before they head to Leeds for the start of the three-Test series.
England are set to name their squad on Thursday morning.
He is a doubt to face England in the first Test at Headingley from 19 May.
The 32-year-old was unable to complete his 18th over on day two of three at Chelmsford, where Sri Lanka drew their tour opener after a washout on Tuesday.
Sri Lanka were 42-2 in their second innings - 116 behind - but the weather had the final say.
Angelo Mathews' team have one further three-day match scheduled, against Leicestershire starting on Friday, before they head to Leeds for the start of the three-Test series.
England are set to name their squad on Thursday morning.