The monsoon season brings much-needed relief from the summer heat in Kerala, but it also increases the risk of several seasonal diseases. Water stagnation, humidity, and the spread of mosquitoes and viruses make this period especially challenging for children, elderly people, and those with weak immunity.
At iFeline Hospital Kerala, doctors see a noticeable rise in fever cases and infections during the rainy months. Understanding early symptoms and taking preventive steps can help you avoid complications and hospital admissions.
Why Monsoon Diseases Are Common in Kerala
Kerala’s heavy rainfall often leads to:
- Water stagnation around homes
- Increased mosquito breeding
- Contaminated drinking water
- Rapid spread of viral infections
These conditions create the perfect environment for infectious diseases to spread quickly.
Regular consultation with a general physician during monsoon helps identify illnesses early.
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Common Monsoon Diseases in Kerala
1. Viral Fever
Viral fever is one of the most common illnesses during monsoon. It spreads easily through air and contact.
Symptoms include:
- High temperature
- Body pain and fatigue
- Headache
- Sore throat
Most viral fevers resolve with rest and medication, but ignoring symptoms can lead to dehydration or secondary infections.
2. Dengue Fever
Dengue spreads through mosquito bites and can become serious if not treated early.
Early warning signs:
- Sudden high fever
- Severe body and joint pain
- Pain behind the eyes
- Skin rashes
Danger signs (seek immediate care):
- Persistent vomiting
- Bleeding gums or nose
- Severe abdominal pain
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3. Chikungunya
Chikungunya causes intense joint pain that may last for weeks or even months.
Common symptoms:
- High fever
- Severe joint pain
- Muscle pain
- Swelling around joints
Early diagnosis helps control pain and prevents long-term joint stiffness.
4. Leptospirosis (Rat Fever)
Leptospirosis is a serious bacterial infection spread through water contaminated with animal urine, especially during floods.
Symptoms to watch for:
- High fever with chills
- Severe muscle pain (especially calf muscles)
- Red eyes
- Vomiting or diarrhea
This condition requires immediate medical attention and hospitalization in many cases.
5. Water-Borne Diseases
Contaminated water during monsoon can cause:
- Typhoid
- Diarrhea
- Dysentery
- Hepatitis A
Symptoms include:
- Loose stools
- Abdominal pain
- Fever
- Nausea and vomiting
Laboratory tests play a key role in diagnosis.
Who Is at Higher Risk?
Monsoon diseases can affect anyone, but higher risk groups include:
- Children
- Elderly individuals
- Pregnant women
- People with diabetes or heart disease
- Those with low immunity
If you or a family member falls into these categories, do not delay medical consultation for fever or weakness.
Prevention Tips During Monsoon
Simple precautions can significantly reduce disease risk:
- Avoid stagnant water around your home
- Use mosquito repellents and nets
- Drink boiled or filtered water only
- Wash hands frequently
- Avoid street food during heavy rains
- Wear protective footwear when walking in flood-prone areas
Regular health checkups also help identify early infections.
When Should You See a Doctor Immediately?
Do not ignore symptoms if you experience:
- Fever lasting more than 2 days
- Severe body or joint pain
- Vomiting or dehydration
- Breathing difficulty
- Bleeding or rashes
Early treatment reduces recovery time and prevents complications.
Treatment and Care at iFeline Hospital Kerala
At iFeline Hospital Kerala, patients receive:
- Accurate diagnosis with modern lab support
- Experienced physicians
- Emergency care for severe infections
- Continuous monitoring for high-risk patients
Prompt treatment during monsoon can save lives and reduce hospital stay.
Stay Safe This Monsoon
Monsoon diseases are preventable and treatable—if acted upon early. Paying attention to symptoms and seeking timely medical care is the key to staying healthy during the rainy season.
If you or your family members develop fever or unusual symptoms this monsoon, consult a doctor immediately and avoid self-medication.
Your health matters—especially during monsoon. Stay alert, stay protected.


