Stings in a Disaster: The Antibiotic You Don’t Need and the Epinephrine You Do

Animals in a Disaster Series: Part 2 of 2
By the Jase Medical Team

The sting happens quickly.

Maybe you’re clearing branches after a storm. Maybe you’re walking through a flooded yard. Maybe you’ve returned home after an evacuation and disturbed insects that have moved into places they normally wouldn’t be.

By the next day, the sting looks worse.

The area is red. Hot. Swollen. Tender.

And the natural question is:

Is this infected?

Usually, it isn’t.

That’s one of the important differences between the bites we covered in Part 1 and insect stings.

Most stings look worse on day two than they did on day one—and that’s often the reaction doing exactly what it’s supposed to do.

A Sting Can Get Bigger Before It Gets Better

A typical insect sting can cause pain, redness, itching, and swelling around the site.

Sometimes that reaction stays small.

Other times, the swelling becomes surprisingly large. A sting on the hand might leave much of the hand swollen. A sting on the forearm might produce redness and swelling extending well beyond the tiny spot where the insect actually stung you.

These large local reactions can look dramatic.

They often increase over the first 24 to 48 hours before gradually improving over the following several days.

That timeline matters.

If you wake up the morning after a sting and the area looks considerably puffier than it did the night before, worsening appearance alone doesn’t automatically mean the sting has become infected.

Your immune system is reacting to venom introduced by the sting, and that inflammatory response can produce many of the same things people associate with infection: redness, warmth, swelling, and tenderness.

It’s one reason reaching for an antibiotic based solely on appearance can send you in the wrong direction.

Fire Ant Stings Look Especially Suspicious

After flooding, fire ants deserve special attention.

Fire ants can survive flood conditions by joining together into floating rafts, which means people working, walking, or cleaning up around floodwater can encounter them in unexpected places.

And their stings can produce something that looks particularly concerning:

small, white pustules.

If you’ve been taught that pus means infection, it’s understandable to look at those bumps and think something has gone wrong.

But the characteristic pustules that develop after fire ant stings are generally sterile. They’re part of the body’s reaction to the sting—not proof that bacteria have infected the skin.

So don’t pop or lance them.

Breaking the skin creates an opening for bacteria and can turn a sterile reaction into the infection you were trying to avoid.

Keep the area clean and let the pustules heal.

So When Should a Sting Concern You?

Most insect stings are uncomfortable rather than dangerous.

Redness and swelling around the sting—even significant swelling—can be part of a normal local reaction.

The situation changes when the reaction is no longer staying local.

There are a few signs we want you to remember:

Trouble breathing.

Swelling of the face, tongue, or throat.

Faintness, collapse, or feeling like you may pass out.

Symptoms affecting two different parts of the body at the same time.

That last one can be especially useful because anaphylaxis doesn’t always look like the version people expect.

For example, hives plus vomiting after a sting involve two different body systems. So do skin symptoms plus difficulty breathing.

If you’re having signs of a severe allergic reaction after a sting, call 911 immediately.

If you have been prescribed epinephrine for allergic emergencies, follow the emergency plan your clinician has given you. Epinephrine is the first-line treatment for anaphylaxis; antihistamines are not a substitute for it.

Don’t Wait for a Rash to Decide It’s Serious

Another misconception is that a severe allergic reaction has to come with obvious hives.

It doesn’t.

Trouble breathing, throat or facial swelling, faintness, collapse, or other signs of a systemic reaction after a sting warrant emergency attention even if your skin looks normal.

That’s why we don’t want you trying to decide whether a reaction “looks allergic enough.”

Look at what is happening throughout the body.

Local swelling around the sting is one thing. Symptoms involving breathing, circulation, or multiple body systems are another.

The Antibiotic Reflex Can Point You in the Wrong Direction

After a disaster, medical resources may be limited.

That makes it even more important to distinguish between something that looks infected and something that actually needs evaluation for infection.

A swollen, hot arm the day after a sting can be an inflammatory reaction.

Fire ant pustules can be sterile.

Neither automatically calls for an antibiotic.

And the other side of that distinction matters just as much: if someone is developing anaphylaxis, focusing on whether the sting might be infected misses the much more urgent problem.

That’s why appropriate medical preparation isn’t simply having more medication available.

It’s understanding which problem you’re actually dealing with.

Three Things to Remember After a Sting

You don’t need to memorize every insect or every possible reaction.

Remember these three things:

1. A normal sting reaction may look worse on day two.
Redness, warmth, swelling, itching, and tenderness can increase over the first 24 to 48 hours before gradually settling.

2. Fire ant pustules are supposed to look like that.
They’re typically sterile. Keep them clean and don’t pop or lance them.

3. Know the emergency signs.
Trouble breathing, swelling of the face or throat, faintness or collapse, or symptoms affecting two different parts of the body at once mean it’s time to call 911.

At Jase Medical, we’re a family team of medical doctors, PAs, and pharmacists focused on appropriate medical preparation: helping people understand the medical decisions that become harder when normal systems are disrupted.

We’re not a replacement for primary care or emergency medicine.

We’re interested in the grey space—the days after the storm when the clinic may be two hours away and knowing whether you’re looking at an expected reaction or an emergency suddenly matters a lot more.

Because after an insect sting, the reaction that looks infected often isn’t—and the reaction you can’t afford to miss isn’t an infection at all.

The Jase Medical Team is a family team of medical doctors, PAs, and pharmacists focused on appropriate medical preparation: clinically grounded readiness that complements, rather than replaces, the healthcare professionals you already trust.

This article was prepared by the Jase Medical content team for informational purposes only and does not constitute medical advice. Prescription requirements, emergency dispensing rules, insurance coverage, and controlled-substance regulations vary by medication, jurisdiction, and individual circumstances. Consult a licensed healthcare provider or pharmacist regarding your specific medications.

Psychiatric Medications Need a Different Emergency Plan

Part 2 of a two-part series on medication readiness during a disruption

By the Jase Medical Team

In Part 1 of this series, we asked a question most people have never considered: If you suddenly couldn’t access your regular medications, which ones would be most important not to interrupt?

The takeaway was simple: your prescriptions aren’t interchangeable. Rather than trying to rank them yourself during an emergency, ask your healthcare team ahead of time which medications should receive the most urgent attention and add that information to your written medication list.

But there’s one category that doesn’t fit neatly into that ranking: psychiatric medications.

With certain psychiatric medications, losing access isn’t the only consideration. How treatment is resumed after an interruption can matter too. Others carry specific concerns if they’re stopped abruptly or if the conditions around you—such as illness, heat, or dehydration—change.

That means simply knowing where a psychiatric medication falls on your priority list may not be enough.

You need to know the plan for an interruption—and what happens afterward.

The Gap in Most Emergency Plans

Disaster planning tends to separate physical health and mental health into two different conversations.

Medication continuity guidance often focuses on chronic prescriptions people may need replaced after an evacuation, such as medications for heart disease, diabetes, thyroid conditions, and other ongoing medical needs. Mental health preparedness, meanwhile, tends to focus on what a disaster can do to someone’s emotional and psychological well-being: stress, anxiety, trauma, crisis support, and recovery.

Both matter. But there’s a patient who can fall directly between those two conversations: the person who was already taking a psychiatric medication before the disruption began.

Their emergency plan needs to account for that medication too.

Why Psychiatric Medications Need Their Own Plan

Psychiatric medications don’t all behave the same way, so this isn’t a medication-by-medication guide. But a few examples show why this category deserves more deliberate planning.

Clozapine is one of the clearest. An interruption isn’t only about missing the medication; how it is restarted can carry its own clinical considerations. Benzodiazepines present another concern: for someone who is physically dependent on one, abruptly stopping can cause serious withdrawal, including seizures or delirium. Lithium illustrates a different kind of problem, because dehydration and changes in fluid balance can increase the risk of toxicity even when someone hasn’t intentionally changed how they’re taking it.

These examples aren’t instructions for what to do with any particular medication. They’re the reason the instructions need to come from your own prescriber before an emergency happens.

The takeaway isn’t to memorize how each psychiatric medication behaves. It’s to understand that “I’ll just restart it when I get more” may not be an appropriate plan.

Ask Before Anything Happens

There is one useful preparedness question to bring to your psychiatrist, primary care provider, or other prescriber:

“If I can’t fill this medication for several days, what do you want me to do?”

You aren’t asking for permission to change your medication on your own or creating a DIY dosing plan. You’re asking your prescriber to tell you, in advance, what you should do if a disruption affects access.

Then write the answer somewhere you’ll actually find it.

Keep it with your current medication list, along with the medication name, dose, prescriber, pharmacy, allergies, and important treatment information. If a spouse, parent, adult child, or other trusted person helps with your healthcare, make sure they know where that information is too.

NAMI’s Portable Treatment Record is one resource designed to help individuals and families keep important mental health treatment information organized and accessible.

Make Sure the Information Can Leave With You

Having the plan written down only helps if you can access it when normal life is disrupted.

Research examining medication loss during disasters found that people who had prepared an emergency bag were 5.7 times more likely to evacuate with their medications than those who hadn’t.

For psychiatric medications, preparedness doesn’t mean accumulating extra prescriptions or trying to work around prescribing rules. Some medications in this category are controlled substances with specific legal and dispensing requirements.

The practical preparation is much simpler: keep the medications you currently have and the treatment information that goes with them organized so they’re ready to leave with you.

Your emergency bag shouldn’t just have a flashlight, charger, water, and insurance documents. Your medication plan needs a place in it too.

If Access Is Already Interrupted

If you’re already unable to access a psychiatric medication, don’t use a generic online guide to decide how to stop, restart, stretch, reduce, or otherwise change it.

Contact your prescriber or pharmacist for guidance specific to your medication and medical history. If your usual provider is unavailable, another healthcare professional may be able to help determine the appropriate next step.

The goal of preparing ahead isn’t to make these clinical decisions yourself. It’s to avoid having to figure out what your prescriber would want you to do while the pharmacy is closed, you’re away from home, or the rest of an emergency is already demanding your attention.

If you or someone you care for is experiencing a mental health crisis or needs immediate support in the United States, call or text 988.

The Emergency Plan Most People Never Write

There is nothing to buy for this part of medical preparedness.

There is simply a conversation to have while your next appointment is still just a normal appointment and your next refill is still just a normal refill.

Part 1 of this series was about knowing which of your medications needs your attention first if access is disrupted. For psychiatric medications, take that preparation one step further: know what your prescriber wants you to do if access is interrupted—and make sure that answer can travel with you.

Because the middle of an emergency is not the time to discover that stopping and restarting a medication may each require their own plan.

The Jase Medical Team is a family team of medical doctors, PAs, and pharmacists focused on appropriate medical preparation: clinically grounded readiness that complements, rather than replaces, primary care and the healthcare professionals you already trust.

This article was prepared by the Jase Medical content team for informational purposes only and does not constitute medical advice. Prescription requirements, emergency dispensing rules, insurance coverage, and controlled-substance regulations vary by medication, jurisdiction, and individual circumstances. Consult a licensed healthcare provider or pharmacist regarding your specific medications.