How to Write “I Am Not Feeling Well Due to Headache” Email

In this blog post, we will explore the art of writing an email to inform others about your inability to fulfill commitments due to a headache. Discover the necessary information, tips, and guidelines to compose a clear and concise email that effectively communicates your situation.

When you find yourself dealing with a pounding headache, it’s important to inform others about your condition and the resulting limitations. Whether you need to take a sick day from work, reschedule a meeting, or decline an invitation, writing a well-crafted email can help convey your situation with professionalism and clarity. In this article, we will provide you with tips, guidelines, and examples to assist you in writing an effective “I am not feeling well due to a headache” email.

to Write an Effective “I Am Not Feeling Well Due to Headache” Email:

1. Informing Your Employer:

Subject: Request for Sick Leave – Severe Headache
Dear [Supervisor’s Name],

I am writing to inform you that I am unable to come to work today due to a severe headache. I woke up with intense pain this morning, making it impossible for me to concentrate or perform my duties effectively. I believe it’s best for me to take a sick day to recover and avoid any mistakes that may occur due to my condition.

2. Rescheduling a Meeting:

Subject: Meeting Rescheduling Request – Headache
Dear [Recipient’s Name],

I hope this email finds you well. Unfortunately, I am experiencing a debilitating headache and will not be able to attend the scheduled meeting today. I apologize for any inconvenience caused by this last-minute change. Is it possible to reschedule the meeting for [alternative date and time]? I appreciate your understanding and flexibility.

3. Declining an Invitation:

Subject: Regretful Decline – Headache
Dear [Sender’s Name],

Thank you for inviting me to [event name]. Unfortunately, I am currently suffering from a severe headache, making it impossible for me to participate. I apologize for any inconvenience caused by my absence. I hope you understand my situation and I look forward to future opportunities to join your events.

4. Requesting Extension on a Deadline:

Subject: Request for Deadline Extension – Headache
Dear [Recipient’s Name],

I hope this email finds you well. I am writing to request a brief extension on the [project/task] deadline. Due to a persistent headache, I have been unable to give it my full attention and ensure the quality of my work. I would greatly appreciate it if you could grant me an additional [number of days] to complete the task. Thank you for your understanding.

FAQs on Writing an “I Am Not Feeling Well Due to Headache” Email:

1. Can I provide additional details about my headache?

It is not necessary to go into excessive detail about your headache in a professional email. Simply stating that you are experiencing a severe headache is sufficient.

2. Should I attach a medical certificate?

If your organization requires a medical certificate for sick leave, it is advisable to attach one. However, some employers may trust their employees without requiring formal documentation for a short absence due to a headache.

3. How soon should I inform others about my inability to fulfill commitments?

It is best to notify others as soon as possible, ideally before the commitment or event is scheduled to take place. Prompt communication allows others to adjust their plans accordingly.


Crafting an effective “I am not feeling well due to a headache” email requires a balance of professionalism and clarity. By following the tips and examples provided in this article, you can ensure that your message effectively communicates your situation while maintaining a professional tone. Remember to be concise, polite, and prompt in your communication, and don’t hesitate to seek medical attention if your headache persists.

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