The embodiments herein relate to a method in a network node (301) for handling scheduling of a wireless device (305) in a communications network (300). The network node (301) is adapted to communicate wirelessly with the wireless device (305) over a radio channel (310). The network node (301) determines that a data transmission or data reception corresponding to a multi-TTI scheduling message previously transmitted to the wireless device (305) should be at least one of adjusted, interrupted and terminated. The network node (301) transmits, to the wireless device (305), information indicating that the data transmission or data reception corresponding to a previously transmitted multi-Transmission Time Interval, TTI, scheduling message should be at least one of adjusted, interrupted and terminated as determined.