How To Reduce Underarm Smell?
Learn how to reduce underarm odour effectively with proper hygiene, lifestyle changes, and natural remedies. Get tips on managing body odour and staying fresh.
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Last updated on 3rd Jul, 2025
Introduction
Underarm odour, also known as body odour or bromhidrosis, is a common issue that many people face. While it’s a natural part of being human, excessive or persistent underarm smell can be embarrassing and affect confidence. The good news is that with the right hygiene and lifestyle changes, you can effectively manage and reduce underarm odour.
Understanding Underarm Smell
Underarm odour occurs when sweat mixes with bacteria on the skin. Sweat itself is odourless, but when bacteria break it down, they produce an unpleasant smell. The underarm area is particularly prone to odour because it has a high concentration of sweat glands (apocrine glands), which release a thicker type of sweat that bacteria love.
Common Causes of Underarm Odour
Common causes include:
1. Poor Hygiene – Not washing regularly allows bacteria to thrive.
2. Excessive Sweating (Hyperhidrosis) – Some people naturally sweat more, increasing odour risk.
3. Diet – Foods like garlic, onions, spicy dishes, and alcohol can contribute to body odour.
4. Hormonal Changes – Puberty, menopause, and stress can increase sweat production.
5. Medical Conditions – Diabetes, liver disease, and thyroid issues can sometimes cause unusual body odour.
6. Clothing Choices – Tight or synthetic fabrics trap sweat and bacteria.
Consult Top Specialists for Your Condition
Effective Ways to Reduce Underarm Smell
Adopting these habits can help reduce underarm odour effectively:
1. Maintain Proper Hygiene
Here’s how you can ensure fresh underarms:
Wash Daily – Use antibacterial soap or body wash to cleanse underarms thoroughly.
Shave or Trim Underarm Hair – Hair traps sweat and bacteria, making odour worse.
Dry Well – Moisture encourages bacterial growth, so pat your underarms dry after washing.
2. Use the Right Deodorant or Antiperspirant
Choosing the right product can help control odour and sweat:
Antiperspirants – Reduce sweat production (look for aluminium-based products).
Deodorants – Mask odour with fragrance and kill bacteria.
Natural Alternatives – Baking soda, coconut oil, or apple cider vinegar can help.
3. Wear Breathable Fabrics
Choose cotton, linen, or moisture-wicking fabrics to keep sweat at bay. Avoid tight synthetic clothes that trap sweat.
4. Adjust Your Diet
Your diet plays a role in body odour.
Drink More Water – Helps flush out toxins and dilute sweat.
Eat Chlorophyll-Rich Foods – Parsley, spinach, and mint help neutralise body odour.
Reduce Odour-Causing Foods – Limit onions, garlic, red meat, and spicy foods.
5. Manage Stress & Sweat
Stress triggers sweat production. Try relaxation techniques like deep breathing, yoga, or meditation.
6. Home Remedies for Underarm Odour
If you prefer natural solutions, try these home remedies:
Apple Cider Vinegar – Dab diluted ACV on underarms to kill bacteria.
Lemon Juice – Its acidity helps balance skin pH and reduce odour.
Baking Soda Paste – Mix with water and apply to neutralise odour.
When to See a Doctor?
If underarm odour persists despite good hygiene, it could indicate an underlying medical condition that needs attention. Consult a doctor if you notice:
Sudden, strong changes in body odour
Excessive sweating even when not active
Rashes, itching, or irritation
Signs of infection like redness and swelling
If home remedies aren’t working, a doctor can recommend:
Stronger antiperspirants
Medications for excessive sweating
Botox or laser treatments
Book a consultation with a dermatologist on Apollo 24|7 for personalised treatment options.
Final Thoughts
Underarm smell is a common issue, but with the right care, it can be managed effectively. Good hygiene, smart clothing choices, a balanced diet, and proper skincare can make a big difference. If the problem persists, don’t hesitate to seek medical help.
Consult Top Dermatologists
Consult Top Dermatologists
Dr Ritika Shanmugam
Dermatologist
9 Years • MBBS, MD (Dermatology, venereology, Leprosy)
Bangalore
Apollo 24|7 Clinic - Karnataka, Bangalore
Dr. K Chetana
Dermatologist
10 Years • MBBS, MD ( Dermatology)
Hyderabad
Apollo 24|7 Clinic, Hyderabad
Dr Usha B K
Dermatologist
4 Years • MBBS,MD (Dermatology, Venereology & Leprosy), DNB (Dermatology, Venereology & Leprosy), Fellowship in Trichology
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Apollo 24|7 Clinic - Karnataka, Bangalore
(50+ Patients)
Dr. Snuhi Bhuiya
Dermatologist
7 Years • MBBS,MD(Dermatology venereology and leprosy)
Kolkata
Dr Snuhi Bhuiya Clinic, Kolkata
Dr. B Srujana
Dermatologist
12 Years • MBBS, MD Dermatology, Venereology & Leprosy
Hyderabad
DermaPro Clinic, Hyderabad
Consult Top Specialists for Your Condition
Dr Ritika Shanmugam
Dermatologist
9 Years • MBBS, MD (Dermatology, venereology, Leprosy)
Bangalore
Apollo 24|7 Clinic - Karnataka, Bangalore
Dr. K Chetana
Dermatologist
10 Years • MBBS, MD ( Dermatology)
Hyderabad
Apollo 24|7 Clinic, Hyderabad
Dr Usha B K
Dermatologist
4 Years • MBBS,MD (Dermatology, Venereology & Leprosy), DNB (Dermatology, Venereology & Leprosy), Fellowship in Trichology
Bangalore
Apollo 24|7 Clinic - Karnataka, Bangalore
(50+ Patients)
Dr. Snuhi Bhuiya
Dermatologist
7 Years • MBBS,MD(Dermatology venereology and leprosy)
Kolkata
Dr Snuhi Bhuiya Clinic, Kolkata
Dr. B Srujana
Dermatologist
12 Years • MBBS, MD Dermatology, Venereology & Leprosy
Hyderabad
DermaPro Clinic, Hyderabad
