How do I fix elbow pain while weightlifting?

There could be many reasons why you sustain elbow pain while weightlifiting:

• The weight you are lifting is too heavy for your muscles to handle at the moment
• You progressed and increased the weight suddenly
• There could be something wrong with your form when you are performing the exercise
• You forgot to warm up your arm and forearm muscles

Always warm up and stretch the muscles you've exercised. 

Meanwhile, these exercises may help to address your elbow pain: 

• https://exercisesforinjuries.com/quick-fix-for-elbow-pain-when-doing-dumbbell-exercises/
• https://exercisesforinjuries.com/4-ways-to-end-elbow-pain/