Why Am I Biting Target for Mosquitos?
Ever wonder why mosquitoes seem to prefer you? Uncover the science behind why some people are "mosquito magnets," from blood type and body odor to genetics and metabolism.
Written by Dr. Shaik Abdul Kalam
Reviewed by Dr. Rohinipriyanka Pondugula MBBS
Last updated on 24th Jul, 2025
Introduction
Have you ever wondered why mosquitoes seem to love biting you more than others around you? If you often find yourself covered in itchy mosquito bites while others remain untouched, you're not alone! Mosquitoes are picky creatures, and certain factors make some people more attractive to them than others.
In this article, we’ll explore why mosquitoes prefer certain individuals, how their bites affect your health, and what you can do to protect yourself.
Why Do Mosquitoes Bite Some People More Than Others?
Mosquitoes don’t bite randomly—they are drawn to specific cues from our bodies. Here are some key reasons why you might be a mosquito magnet:
1. Body Odour and Sweat
- Mosquitoes are highly sensitive to smells. They are attracted to:
- Lactic acid (produced when you sweat or exercise).
- Uric acid (found in sweat).
- Ammonia (released by bacteria on your skin).
- People who sweat more or have a higher body temperature tend to attract more mosquitoes.
2. Carbon Dioxide (CO₂) Emission
Mosquitoes can detect CO₂ from up to 50 meters away! People who exhale more CO₂—such as pregnant women, larger individuals, or those who are physically active—are more likely to get bitten.
3. Blood Type
Research suggests that mosquitoes prefer type O blood over other blood types. If you have Type O, you may be a prime target!
4. Skin Bacteria
The natural bacteria on your skin produce certain odours that mosquitoes love. Some people have bacteria that make them more appealing to these pests.
5. Dark Colored Clothing
Mosquitoes are attracted to dark colours (black, navy blue, red) because they stand out against the background. Wearing light colored clothes may help reduce bites.
6. Alcohol Consumption
Drinking beer or alcohol increases body temperature and ethanol in sweat, making you more attractive to mosquitoes.
7. Pregnancy
Pregnant women exhale more CO₂ and have a slightly higher body temperature, making them more vulnerable to mosquito bites.
Are Mosquito Bites Dangerous?
Most mosquito bites are just itchy and annoying, but in some cases, they can lead to serious health problems. Mosquitoes can transmit diseases such as:
- Malaria
- Dengue
- Zika virus
- Chikungunya
- West Nile virus
If you experience fever, body aches, rashes, or severe swelling after a mosquito bite, consult a doctor immediately.
Consult Top Physician For More Health Benefits
How to Prevent Mosquito Bites?
You can’t change your blood type or stop breathing, but you can take steps to reduce mosquito attraction:
1. Use Mosquito Repellent
- Apply DEET, picaridin, or oil of lemon eucalyptus (natural option) on exposed skin.
- Reapply every few hours for maximum protection.
2. Wear Protective Clothing
- Wear long sleeves and pants in mosquito-prone areas.
- Choose light colored clothes over dark ones.
3. Avoid Peak Mosquito Hours
Mosquitoes are most active at dawn and dusk. Stay indoors during these times if possible.
4. Eliminate Standing Water
Mosquitoes breed in stagnant water. Regularly empty flower pots, buckets, and birdbaths around your home.
5. Use Mosquito Nets & Screens
- Sleep under a mosquito net if you live in a high-risk area.
- Install window and door screens to keep mosquitoes out.
6. Try Natural Remedies
Citronella candles, neem oil, and lavender may help repel mosquitoes.
When to See a Doctor?
Most mosquito bites heal on their own, but seek medical help if you notice:
- Severe allergic reactions (swelling, difficulty breathing).
- Signs of infection (pus, increasing redness, fever).
- Symptoms of mosquito-borne diseases (high fever, headache, joint pain).
- If you’re travelling to a mosquito-prone area or experiencing frequent bites, consult a doctor for preventive measures.
If you're concerned about mosquito-borne illnesses or allergic reactions, book a consultation with a healthcare expert on Apollo 24|7 for personalised advice.
Final Thoughts
While you can’t completely stop mosquitoes from biting, understanding what attracts them can help you take preventive steps. Simple changes like wearing light colored clothes, using repellent, and eliminating standing water can make a big difference. Stay safe and bite-free!
Consult Top Physician
Consult Top Physician For More Health Benefits
Dr D M Karthik
General Practitioner
4 Years • MBBS, Fellowship in Diabetes Mellitus, Advance certificate in Diabetes Mellitus, Derma Nutrition Certification
Visakhapatnam
Apollo 24|7 Clinic - Andhra Pradesh, Visakhapatnam
Dr Divya Lekha Gunta
General Practitioner
10 Years • MBBS, MD (Pathology)
Visakhapatnam
Apollo 24|7 Clinic - Andhra Pradesh, Visakhapatnam
Dr. Siri Nallapu
General Practitioner
5 Years • MBBS
Hyderabad
Apollo 24|7 Clinic, Hyderabad
Dr. Hrishikesh Shivakumar
General Physician/ Internal Medicine Specialist
9 Years • MBBS, MD
Bangalore
Apollo 24|7 Clinic - Karnataka, Bangalore
Dr. Suraja Nutulapati
General Physician/ Internal Medicine Specialist
10 Years • MBBS, MD (Internal Medicine)
Hyderabad
Apollo 24|7 Clinic, Hyderabad
(850+ Patients)
Consult Top Physician
Dr D M Karthik
General Practitioner
4 Years • MBBS, Fellowship in Diabetes Mellitus, Advance certificate in Diabetes Mellitus, Derma Nutrition Certification
Visakhapatnam
Apollo 24|7 Clinic - Andhra Pradesh, Visakhapatnam
Dr Divya Lekha Gunta
General Practitioner
10 Years • MBBS, MD (Pathology)
Visakhapatnam
Apollo 24|7 Clinic - Andhra Pradesh, Visakhapatnam
Dr. Siri Nallapu
General Practitioner
5 Years • MBBS
Hyderabad
Apollo 24|7 Clinic, Hyderabad
Dr. Hrishikesh Shivakumar
General Physician/ Internal Medicine Specialist
9 Years • MBBS, MD
Bangalore
Apollo 24|7 Clinic - Karnataka, Bangalore
Dr. Suraja Nutulapati
General Physician/ Internal Medicine Specialist
10 Years • MBBS, MD (Internal Medicine)
Hyderabad
Apollo 24|7 Clinic, Hyderabad
(850+ Patients)
