Hello Friend, thanks for seeking a help. Need further evaluation to assess your problem. Is that you are experiencing this absent minded nature recently or you have this for quite some time. If you are interested in solving this through Ayurveda, there are solutions available. Generally such symptom is due to imbalance of Vata in your body. With increased Vata you will have memory related problems.
Next Steps
Consult any ayurveda practitioner or reach out to me for online consultation.
Health Tips
Focus on one thing at times. Avoid multitasking. Yoga and meditation can improve your memory. You should have good sleep.