It’s normal for period blood to smell a little. The scent is usually mild and not something others notice. But sometimes the smell changes. It may turn strong, fishy, or different from usual. That’s when it deserves attention.
During your period, your body does more than release blood. It also sheds the lining of the uterus. Along with it come fluids and bacteria. Once this mix leaves the body and touches air, a smell can form. That is why some days the scent feels stronger.
In this blog, we will explore what counts as normal. You will also know the reasons behind odour, simple care tips, and how to fix the issue. By the end, you’ll know how to manage it better and when to take action.
Understanding period odour
Period odour comes from a mix of blood, tissue, and vaginal fluids. When exposed to air, these can oxidize and change smell. Bacteria in the vagina also play a role.
Hormones can make the scent stronger or lighter. Diet and hydration may affect it too. Most scents are mild and normal. Strong or unusual smells may signal an infection.
1. Normal breakdown
Menstrual blood contains blood, tissue, and fluids. When it leaves the body and meets air, it starts to oxidize. This process can create a mild, metallic scent. Natural vaginal bacteria also mix with the blood. This combination leads to the familiar period odour. It is usually light and nothing to worry about.
2. Bacterial Vaginosis (BV)
BV happens when certain bacteria grow too much. It can cause a strong, fishy smell during periods. This odour is often more noticeable after sex. Other symptoms include unusual discharge and itching. BV is not always linked to poor hygiene. It needs medical treatment to clear up.
3. Retained Tampon
Sometimes a tampon is left in by mistake. This can trap blood and tissue inside the vagina. Bacteria quickly grow in this environment. The result is a strong, rotten smell. Other signs may include discharge and discomfort.
Remove the tampon immediately and look for immediate medical help. We would highly recommend you to use period panty just to avoid any bacterial infections.
4. Poor Hygiene
Not changing pads, tampons, or cups often causes odour. Blood left for too long encourages bacterial growth. This makes the smell stronger and more unpleasant.
Change your period underwear at regular intervals, even if they aren’t full. Regular cleaning of the area also helps.
5. Infections
Infections like BV, yeast, or STIs can change vaginal odour. During periods, these smells may become more noticeable. They can be sour, fishy, or even foul. Look for symptoms like itching, burning, or unusual discharge.
If present, see a doctor for diagnosis and treatment.
6. Some other factors
Hormones can affect the smell of period blood.
Certain foods like garlic or spicy meals may change it. Dehydration can also make odors stronger. Even scented soaps and products can disrupt natural balance.
Avoid irritants and drink enough water to help.
Here’s how you can fix or reduce Period odour
Period odour is common. If you follow proper guidelines, you can reduce the odour and feel more comfortable.
Wash the outer genital area every day. Use plain water or a mild, unscented soap. Do not wash inside the vagina. The body cleans itself naturally. Strong cleansers or scented products can upset the balance and cause irritation.
You should stay away from perfumes, sprays, and scented pads or tampons. They may smell pleasant at first but can trigger itching or dryness. Simple products like period underwear are always safer.
Always choose cotton underwear during your period. Cotton lets the skin breathe and absorbs moisture. Tight clothes and synthetic fabrics trap heat. That creates sweat and bacteria, which can make the odour worse.
We recommend you drink plenty of water. Hydration keeps your body in balance. Hydration also helps your system flush out waste. A well-hydrated body often feels fresher.
If the odour stays strong or gets worse, do not ignore it. Pay attention if you also notice itching, burning, or unusual discharge.
When should you consult a doctor?
If you ever notice a strong foul smell, itching, burning, or unusual discharge during your period, do not ignore.
Look for these signs:
- Strong, foul, or fishy smell
- Persistent itching
- Burning sensation
- Unusual discharge
They may be an early sign of infections like bacterial vaginosis or STIs. The sooner it gets diagnose, the better as it helps prevent complications and makes recovery faster.
Final Takeaways
Periods can come with changes in smell, but most causes are simple to fix. Pay attention to your body. Notice what feels normal for you. Small changes in hygiene and habits can make a lot of difference in your body. If you feel something is not right, don’t wait, get it checked early.