5 Early Signs of Bed bugs Bites

Early Signs Of Bed Bugs Bites

Bed bugs are small, brown insects that feed on blood after biting a human or animal.

They usually feed at night and can live for several months without feeding.

The good news is bed bugs are not known to spread disease.

Although, scratching the bites can lead to a secondary bacterial infection.

However, the bad news is they do not go away on their own.

They are difficult to get rid of and will continue biting until the problem is solved.

So it’s very important that you find them quickly if you think your house has bed bugs!

In this blog post, we are going to go over some of the early signs you have bed bugs infestation.

The early signs of bed bugs bites

1. Red itchy bumps

Let’s start off with the most obvious sign.

Bed bugs will bite you while they feed on your blood, leaving a small red bump that can itch and swell up in size.

In fact, the size of a bedbug bite is usually about 1/4 inch long and wide.

It can be itchy for some people, but not all.

The most common places for bed bugs to bite include the head, neck, arms, and hands.

Often, bed bites occur in lines, clusters, or rows of several bumps.

However, bed bugs bites can also appear like other insect bites (mosquito and spider).

So you should consult a doctor if the symptoms persist.

But keep in mind that early signs of bed bug bite will usually go away within one week on their own without any treatment needed. 

2. Blood stains on mattress, sheets or pillowcase

Besides bites, bed bugs also leave dried bloodstains on your sheets or pillowcase after they feed.

It can be difficult to find these stains since most of us wash our linens pretty regularly.

However, if you notice these bloodstains, that’s another sign bed bugs have been feasting on you while you sleep.

Read on: 9 Signs You Need a New Mattress

3. Bed bug fecal marks

Another sign of bed bug infestation is their fecal marks.

They are usually found in the seams of mattresses, or pillows.

And if you’re looking for signs of bed bugs on your clothes, be sure to check inside the waistband and cuffs since that is where they like to hide when not feeding.

Just a heads up: this one can get pretty gross so I’ll be skipping over this sign.

But if you’re really curious, feel free to look up some pictures of bed bug fecal marks online…

It might be helpful for your investigation!

Just remember that these spots are left behind by bedbugs after they feed on human blood.

4. Bed bug eggs

These small, white oval-shaped eggs are often found near the seams of mattresses and along baseboards.

They’re easy to miss so it’s important you know what to look for!

If there is a bedbug infestation in your home, then these bugs will continue to hatch from their eggs.

After hatching, they will go through five growth stages called nymphal instars before maturing into adults.

So you can imagine how bad infestation could get if bed bugs are left untreated!

Bed bug eggs can take up to 21 days to hatch but this depends on the climate and temperature of your home.

But if you find those eggs, that’s another sign bed bugs have infested your home.

5. A sweet musty odor coming from the infested area

Finally, another possible sign of bed bugs is a musty, sweet smell in your bedroom.

But don’t take my word for it!

If you think there are signs of bedbugs in your home then be sure to investigate further before jumping to any conclusions.


Early signs of bed bug bites include red itchy bumps, blood stains on sheets and pillows, fecal marks in the seams of mattresses or linens, and eggs.

Another sign is a musty odor in your bedroom. If you’re worried about an infestation make sure to look for these signs!

You can also check out our post about how to get rid of bed bugs permanently.

The end! 🙂