8.3 First Aid and Heat Stress vs Poisoning

8.3 First Aid and Heat Stress vs Poisoning

Quick Answer: Follow the label Statement of Practical Treatment (First Aid). For skin, remove clothing and wash. For eyes, rinse with clean water (often 15 minutes). For inhalation, get to fresh air. If swallowed, call Poison Control 1-800-222-1222 and follow the label — do not always induce vomiting. Give no fluids and no vomiting if the person is unconscious or seizing. Separate heat stress from poisoning when PPE meets Georgia summer heat.

Rule 40-21-3-.01(a)2(vi) requires commercial applicators to know first aid and other procedures to be followed in case of a pesticide accident. National Core Chapter 5 is the how-to. You will not memorize a different protocol for every brand, and you must not substitute internet folklore for the panel on the jug. The Statement of Practical Treatment — on modern labels usually headed First Aid — controls the steps for that product. If the label and a well-meaning coworker disagree, the label wins. Take the label (or a readable photo of the front panel and first-aid section, plus the SDS if you have it) to the ambulance and the emergency room.

Post the human poison center number where mix crews can see it: 1-800-222-1222. That is the national number that reaches local poison centers 24 hours a day. Do not confuse it with NPIC (1-800-858-7378), which is a pesticide information service, not a substitute for emergency medical direction during an unfolding poisoning.

General first aid before the route-specific steps

Protect yourself first. A rescuer who grabs a soaked coworker with bare hands has just created a second patient. Put on chemical-resistant gloves and any other PPE the scene requires. Stop the exposure: shut off the boom, get out of the vapor, move upwind.

Call 911 for collapse, seizures, trouble breathing, or a large spill that you cannot control. For advice on a conscious person with a known product, Poison Control 1-800-222-1222 and the label work together. Do not wait until “it gets worse” to make the call if a DANGER-POISON concentrate was swallowed or is in the eyes.

Decontaminate the victim as the label directs, then decontaminate yourself. WPS-style decontamination supplies (water, soap, towels, extra clothes) belong at the mix and load site for agricultural handler work; they are also plain common sense on a contractor’s Category 24 truck. Hand sanitizer is not a pesticide decontaminant.

If your operation must keep application records under Rule 40-21-5, an unexpected exposure is one of the occurrences those records are supposed to capture, along with corrective action. First aid is the medical priority; the note in the book is how the business stays honest with GDA.

Pesticide on the skin

Remove contaminated clothing immediately, including boots, gloves, and hat if they hold the product against skin. Cut clothing off if pulling it over the face would wipe concentrate into eyes or mouth. Wash skin with soap and plenty of water. Some labels specify a 15-minute wash. Rinse, do not grind grit into damaged skin, then gently dry and loosely cover burns as medical care directs. Do not apply homemade salves, oils, or leftover “barrier creams” unless a clinician says so.

Bag the wet clothes so they do not contaminate the truck cab. They may be evidence for medical staff and they are hazardous laundry — Chapter 9 covers wash and disposal of PPE. For this section, know: get the product off the person.

Pesticide in the eye

Hold the eyelid open and rinse with clean, running water across the eye, typically 15 minutes. Use an eyewash station if you have one; a clean hose or jug of potable water is better than delay. Tilt the head so rinse water does not run into the other eye. Do not put commercial eye drops, ointments, or “neutralizers” in the eye unless the label or medical personnel order it. Get medical attention even if the pain eases — corneal injury can look better before it is safe.

Inhaled pesticide

Move the person to fresh air. Loosen tight collars. Keep them quiet and lying down if that helps breathing. If they are not breathing, trained people start rescue breathing or CPR without inhaling the victim’s exhaled air if vapors are still present — which often means waiting for responders with supplied air rather than becoming a second inhalation victim in a fumigated space. Never run into a closed greenhouse, trailer, or fumigation tarp without the respirator the label requires. On an open Georgia field, “fresh air” may be as simple as walking upwind of the boom and dropping to a knee.

Swallowed pesticide — the label, not a reflex

Rinse the mouth if residue is still there. Call Poison Control (1-800-222-1222) and read the First Aid statement. Do not invent a rule that you always induce vomiting. Many labels now say do not induce vomiting. Vomiting is especially dangerous when:

• The person is unconscious, semi-conscious, or convulsing (aspiration into the lungs).
• The product is a petroleum distillate, emulsifiable concentrate, or other material that can chemically pneumonia the lungs if vomited.
• The product is a strong corrosive (acid or base) that would re-burn the esophagus on the way back up.

Older manuals sometimes discussed syrup of ipecac or routine vomiting. That is not your field protocol. Statement of Practical Treatment controls first aid. If Poison Control or emergency clinicians tell you to do something the label also allows, follow them. If the person is vomiting on their own, roll them onto their side so they do not inhale vomit.

Never give fluids or try to make someone vomit if they are unconscious. Fluids in an unprotected airway are another way to drown a patient you were trying to help. Do not pour milk down anyone who cannot swallow on command.

Activated charcoal and specific antidotes (atropine, 2-PAM) belong to medical personnel. Core teaching: never use antidotes to prevent exposure.

Heat stress versus pesticide poisoning

Georgia summer work in chemical-resistant PPE is a second emergency that looks like poisoning. Category 21 peanut and cotton crews, Category 24 turf and landscape crews, and Category 41 mosquito crews all load heat into the body while they try to keep pesticide off the body. Heat stress is caused by heat, not by the pesticide, but PPE, humidity, and long hours raise the risk. National Core Chapter 5 puts heat next to first aid because crews misdiagnose both.

Heat exhaustion often shows fatigue, headache, dizziness, nausea, heavy sweating, thirst, dry mouth, clammy skin, and rapid pulse. Heat stroke is a medical emergency: confusion, slurred speech, fainting, and hot, dry skin with little or no sweating as cooling fails. Move to shade, cool the body, give fluids only if fully conscious, and call 911 for heat stroke.

Organophosphate or carbamate poisoning shares headache, nausea, dizziness, sweating, and weakness. Distinguishing signs that point toward poisoning rather than heat alone include pinpoint (constricted) pupils, excess saliva and tears, muscle twitching, diarrhea, and incontinence. Heat stroke’s hot dry skin and no sweat is the opposite of the wet, drooling cholinergic picture — but early heat exhaustion and mild poisoning still overlap. When unsure, treat it as both: cool the person, stop pesticide exposure, call 911 and Poison Control, and give them the label.

Do not assume “it’s just August in Georgia” because the person was wearing a Tyvek suit on a mosquito route at 2 p.m. Do not assume “it’s just the malathion” because the person skipped water for four hours on a peanut mix pad. PPE does not cancel heat. Heat does not cancel the First Aid statement.

Practice the sequence until it is automatic: stop exposure, protect the rescuer, follow the label, call 1-800-222-1222, no fluids or vomiting if unconscious, cool the PPE-cooked coworker without skipping decontamination. That is the Safety domain Rule 40-21-3 actually asked for — competence you can use on a real Georgia job, not a slogan on a tank lid.