I'm sorry to hear that you've been experiencing a fever for three days. A platelet count of 1.09 lakhs per cubic millimeter (cmm) is slightly below the normal range, which typically starts around 1.5 lakhs/cmm, but it is not critically low.

Here are some important points to consider:

• Fever lasting three days can indicate an infection or other underlying condition that needs medical evaluation.
• Platelet count slightly below normal may be due to various causes, including viral infections, which can also cause fever.
• It is important to monitor symptoms closely, such as bleeding, bruising, severe weakness, or worsening fever.
• Avoid medications that can affect platelets, like aspirin or nonsteroidal anti-inflammatory drugs (NSAIDs), unless prescribed.
• Since your platelet count is mildly low and you have a persistent fever, it is essential to consult a hematologist or an infectious disease specialist promptly for a thorough evaluation, diagnosis, and appropriate treatment.

If you experience any sudden bleeding, severe headache, difficulty breathing, or other alarming symptoms, seek emergency medical care immediately.

Please make an appointment with a specialist doctor as soon as possible to determine the cause of your symptoms and to receive proper care.To narrow down potential causes, we will need some more information.I understand you've had a fever for three days and your platelet count is 1.09 lakhs per cmm. Please tell me your age and gender so I can better understand your situation.