How to Write a Leave Letter for Fever

6 Min read

Introduction

If you feel sick and can’t go to work, school, or college because of a fever, you should write a good leave letter. Writing a leave letter matters since it sticks to professional rules, clears up communication, and respects the recipient’s time. It shows you are responsible and prevents confusion about why you will not be around. Many often look up how to write a leave letter for fever or ask themselves how to write fever leave letter in the right style. A clear and polite letter doesn’t just look professional—it also helps make sure your leave request gets accepted without trouble.

This blog will explain step-by-step how to write a leave letter for fever, offer ready-made templates, and share example letters to fit various scenarios.

Why a properly written leave letter for fever matters (professionalism, record, approval)?

A leave letter is not only informing of your absence. It:

Being a professional and making a good impression.

Serves as documentation to HR, teachers or management.

Make sure that your leave is officially approved.

Difference between a formal leave letter and a quick leave email/message

Formal Leave Letter: It is used in offices, schools or colleges when a written record is needed.

Quick Leave Email/Message: This is applied when it is an actual emergency and you need to be approved but you will provide it later through a formal application.

Aspect	Formal Leave Letter	Quick Leave Email / Message
Purpose	Requests leave with a proper written record	Requests urgent leave in emergencies
Format	Structured and Formal	Short and Concise
Submission Time	Usually submitted in advance	Sent immediately when needed

Situations when you need a leave letter (office, school, college)

Office: When you are a staff member your leave must be approved.

School: In case of absence of students because they are sick, a leave letter is often written by the parents.

College: Pupils have to write leave applications to the principal or the teacher of the class.

How to Write a Leave Letter for Fever

When writing your leave letter for fever, follow these 5 easy steps:

Step 1– Use a Proper Salutation (Dear Manager/Principal/Teacher)

Start by addressing the person in charge:

Workplace: Dear Manager,
Education Institutes: Respected Principal or Teacher,

Step 2 – Clearly State the Reason (Fever/Illness)

Tell them about your health issue but avoid too much detail:

“I have a fever and my doctor has advised me to rest.”

Step 3 – Mention Leave Duration (Exact Dates)

Let them know the exact period of leave you need:

“I am requesting leave from [start date] to [end date].”

Step 4 – Add Supporting Note (Doctor’s advice, if applicable)

Mention if you are attaching a medical certificate:

“I’ve attached the medical certificate provided by Dr. [Name] from [Clinic] dated [date].”

Step 5 – Use a Polite Closing (Thanking & Regards)

Finish and conclude with a respectful note

“I appreciate your understanding and will return to work as soon as I can.”

Yours sincerely,
[Your Name]
[Designation, Class & Roll No., or Employee ID]

Leave Letter Format for Fever (General Structure)

Date: [Current Date]

Subject: Request for Leave Due to Fever

Dear [Manager / Principal / Teacher],

I hope you are doing well. I am reaching out to let you know that I am unwell with a fever. A doctor has advised me to rest during this time.

I request leave starting from [start date] until [end date].

I have attached a medical certificate from Dr. [Name / Clinic]. It is dated [date] in case you need it.

Thank you for understanding my situation. I will get back to my duties once I recover.

Yours sincerely,

[Your Name]

[Designation / Class & Roll No. / Employee ID]

Sample Leave Letters for Fever

Leave Letter for Fever (Office Employee)

Date: [Current Date]

To,
The Manager
[Company Name]
[Company Address]

Subject: Sick Leave Application

Dear Manager,

I have been feeling unwell due to fever and my doctor has recommended rest. I am requesting sick leave starting from [start date] until [end date] to recover.

I have attached my doctor’s medical certificate if needed. I will make sure that any important tasks are managed or paused while I am away.

Thank you so much for understanding.

Yours sincerely,

[Your Name]

[Employee ID]

Leave Letter for Fever (School Student)

Date: [Current Date]

To,
The Class Teacher
[School Name]
[City]

Subject: Leave Application for Fever [Student’s Name] Class [X], Section [Y]

Respected Principal,

My son/daughter [Student’s Name], from Class [X], Section [Y], is unwell due to a fever. The doctor has recommended rest.

I ask you to provide leave from [start date] to [end date] for my child.

I am including a medical certificate issued by Dr. [Name] at [Clinic] dated [date], to review.

Thank you for your understanding.

Yours sincerely,

[Parent’s Name]

[Contact Number]

Leave Letter for Fever (College Student)

Date: [Current Date]

To,

The Principal

[College Name]

[City]

Subject: Leave Letter for Fever

Respected Principal,

My name is [Your Name], and I study in B.Com 2nd Year (Roll No. [XX]). I am unwell with a fever, and my doctor has advised rest to recover.

I request leave starting from [start date] till [end date].

I am including a medical certificate from Dr. [Name] at [Clinic] dated [date], for your reference.

Thank you for understanding. I will rejoin college as soon as I am better.

Yours sincerely,

[Your Name]

B.Com 2nd Year, Roll No. [XX]

Short Leave Letter for 1 Day Fever

Date: [Current Date]

To,
The Principal
[School/College Name]
[School/College Address]

Subject: One-Day Leave Application Due to Fever

Respected Sir/Madam,

I have a fever and won’t be able to attend class or work on [date]. I ask to be granted leave for one day.

If needed, I can share a doctor’s note as proof.

Thank you for your understanding.

Yours sincerely,

[Your Name]

[Class & Roll No. / Employee ID]

Leave Letter for Multiple Days (with Doctor’s Note)

Date: [Current Date]

To,
The Manager
[Company Name]
[Company Address]

Subject: Leave Application for Fever with Doctor’s Note

Dear Manager,

I am unwell with viral fever, and my doctor has recommended complete rest. I am requesting leave from [start date] to [end date].

I have attached a medical certificate from Dr. [Name] at [Clinic/Hospital], dated [date].

Thank you for your support.

Yours sincerely,

[Your Name]

[Employee ID]

Promote Sick Leave Certificate From ( Medical Certificate.in )

Word: https://medicalcertificate.in/download/leave-letter-format-for-fever.docx

PDF: https://medicalcertificate.in/download/leave-letter-format-for-fever.pdf

Tips for Writing an Effective Leave Letter for Fever

Date – Make sure you write the current date at the top.
Recipient Info – Address the letter to the right person, like a manager or principal, and add their name or title if you know it.
Subject – mention why you’re writing such as “Leave Application Due to Fever.”
Reason – Let them know that you are feeling sick because of a fever.
Dates – Mention which days you’ll be away.
Contact – Add a phone number in case they need to contact you .
Doctor’s Note – Include a medical certificate if your organization requires it.
Closing – End the letter politely with your signature and other details.

Common Mistakes to Avoid

Forgetting the Date: Write the date at the top of the letter. Leaving it out might make your application seem unfinished.

Using the Wrong Salutation: Make sure you address the right person. Say Dear Manager for an office or Respected Principal/Teacher in school or college. A general greeting can make your letter feel sloppy.

Unclear Subject Line: Don’t just write “Leave Application”. Be more specific like “Leave Application Due to Fever” to explain the purpose.

No Clear Reason Given: Saying something vague like “not feeling well” isn’t enough. Mention you have a fever, and keep the reason brief.

Leaving Out Specific Dates: Some people ask for time off but forget to provide the exact start and end dates. Always mention the clear duration of your leave to avoid confusion.

Skipping a Doctor’s Note (If Needed): Your leave request might get rejected if your workplace or school needs a doctor’s certificate and you don’t include it. Always check and attach it when required.

Using an Informal or Relaxed Tone: A leave letter is something formal. Avoid writing casually, like “Hey, I’m not coming in”. Make sure your tone stays polite and professional.

Forgetting to End : Make sure you finish with a polite closing such as “Yours sincerely” or “Best regards”. After that, include your full name along with your class and roll number if you’re a student, or your employee ID if you’re at work.

FAQs on Leave Letter for Fever

Q1: What is the best format for a leave letter for fever?

You need to include the date, details about the recipient, a subject line, the reason you need leave, how long you’ll be away, and a respectful closing.

Q2: Can I write a one-line leave letter for fever?

Yes, you can, but it’s better to use a proper format so it looks clear and professional.

Q3: Do I need a doctor’s certificate for 2 days of fever leave?

Most of the time, a certificate is needed if the leave lasts more than 2 or 3 days. This may vary based on the rules.

Q4: How do I write a leave letter for my child’s fever?

Write it to the Principal or Teacher. Include your child’s name, their class, and how long they need the leave.

Conclusion

It is not difficult to write a letter of leave due to a fever since you can go through 5 steps: Salutation → Reason → Dates → Supporting Note → Closing. These formats and samples will save time whether you are an employee, a school student or a college student.

https://medicalcertificate.in/fever-leave-letter-application-formats

https://medicalcertificate.in/one-day-fever-leave-application

https://medicalcertificate.in/sick-leave-email-for-fever