Hello dear,
Based on the history as mentioned in your post, your symptoms can be attributed to stress & lack of adequate sleep.
Moreover, drinking of excessive coffee for working at nights has additive effect on your symptoms.
Coffee contains caffeine which on excess consumption can present with such symptoms.
Other causes of
dizziness &
tingling sensation can be due to:
1. Any fluctuation in the blood pressure & blood sugar levels.
2. Inadequate hydration status & electrolyte balance of the body.
3. Deficiencies of certain nutrients like Iron, Vitamin B 12,
Folic acid, etc. which interferes with blood formation
4. Hormonal & metabolic causes
Investigations like
complete blood count, estimation of blood pressure & blood sugar levels will be helpful to rule out any pathological cause for the symptoms.
And it is also needed that you take certain precautions regarding your diet & lifestyle, such as:
1. Take soft, plain, non-spicy foods
2. Drink lots of water to maintain adequate hydration
3. Avoid fast foods, carbonated drinks, caffeine, etc.
4. Avoid smoking & alcohol.
5. Keep away stress..think positive.
6. Exercise regularly & practice
meditation.
Wishing you a Good Health.
Thanks & take care.