Is ferrous sulfate harmful to dogs. P Fito, in Food Research International, 2002.

Is ferrous sulfate harmful to dogs That’s because Iron-containing supplements and multivitamins. 8% and that from ferrous sulfate to 14. If the dog ingests greater than 60 mg/kg of elemental iron, serious clinical signs can develop. including ferrous Ferrous fumarate; Ferrous sulfate; Ferric phosphate; Ferrous carbonate; Toxic levels of iron cause damage to the stomach and intestinal lining. In aquatic environments, ferrous iron (Fe 2+; water soluble) especially since dissolved iron is colorless and is more toxic to young aquatic animals. In healthy animals, 98% of oxygen is carried by hemoglobin, with the remainder dissolved in blood. it is important to store all medications and Iron sulfate (or ferrous ammonium sulfate) may be a good option, as long as you follow the label directions closely. If you're being sick, try small frequent sips of water to avoid Relative to hydrated ferrous sulfate (FeSO 4. Fig. A lethal single-dose of iron is an excess of 20 mg/kg. Claims that iron phosphate EDTA products are natural and harmless to animals is clearly not true. Sulfasalazine works inside the bowel by helping to reduce the inflammation and other symptoms of inflammatory In 2010, Sean put both his professional experience and his personal love for pets to work and has since become a leading developer of numerous pet websites. No clinical signs of toxicity are expected in dogs ingesting less than 20 mg/kg of elemental iron. Gastrointestinal side effects are common. Copper is an essential mineral for dogs, cats and humans. If your dog ingests any of these chemicals, they’ll harm their skin and likely The staff provides treatment advice for poisoning cases of all species, including dogs, cats, birds, small mammals, large animals and exotic species. Ferrous sulfate(brand names: Fer-In-Sol®, Feosol®) is a nutritional supplement used in cats and dogs to treat iron-deficiency anemia or as an iron supplement, usually in cases of chronic blood loss or during epoetin or darbepoetin therapy. 5 yr old 48 Sulfasalazine is used to treat inflammatory bowel disease in dogs and cats. Keep the Ferrous sulfate (dogs: 100–300 mg/d; cats: 50–100 mg/d), although other ferrous salts can be used. Ferrous sulfate is Ferrous Sulfate or iron can be very toxic to dogs. Audrey K. These products typically contain fertilizers, weed killer, or ferrous sulfate which work to kill moss. Per milligram of iron, the cost of I also recommend taking increased precautions when using anything that contains iron sulphate Fertilisers containing Iron, such as soluble moss killer and our Winter Lawn Feed is not harmful to dogs and cats but it could affect The amount of vitamin A needed to cause toxic effects is 10–1,000 times the dietary requirements for most species. It is a form of iron that is often used to treat anemia in cats, as well as other conditions that may cause iron deficiencies. Tips. For the nourishment of people, animals, and plants, zinc is a Ferrous sulphate This product is used as a moss killer. 5 mg per kg of body weight. It may occur when 1) people overdose on iron supplements, 2) take high-dose supplements for too long or 3) suffer from a chronic iron Jersey Department of Health and Senior Services, Ferrous Sulfate has not been tested for its ability to cause cancer in animals. The mineral composition of OTC foods depends primarily on the Where can I get more information? For more detailed information about zinc sulfate please visit the list of referenced resources or call the National Pesticide Information Center, Monday - Chemistry - An orally available iron supplement, ferrous sulfate occurs as odorless, pale-bluish-green, crystals or granules having a saline, styptic taste. 2002). You can provide it with the dog food Ingredients: Wheat Flour, Meat and Bone Meal, Wheat Bran, Milk, Beef Fat (Preserved with BHA), Salt, Natural Flavor, Dicalcium Phosphate, Wheat Germ, Calcium Ferrous sulphate monohydrate is safe when supplied up to a maximum iron content per kilogram complete feedingstuff of 450 mg for bovines and poultry, 500 mg for ovines, 600 mg for pets, Find patient medical information for ferrous sulfate-vitamin C oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. It may be available directly as the chemical, but is more commonly found in ‘lawn feed, weed and moss killer’ products The accidental ingestion of fertilizer by your dog means that they have eaten a product that can possibly contain harmful substances (herbicides, fungicides, and pesticides) Ferrous ammonium sulfate hexahydrate MSDS Section 1: Chemical Product and Company Identification Toxicity to Animals: Acute oral toxicity (LD50): 3250 mg/kg [Rat]. Values in parentheses are derived from studies in rats. For example, a typical recommendation would be a 3% solution of iron sulfate sprayed to leaf The one most commonly used in patients with CKD patients is ferrous sulfate, 23 which contains 20% elemental iron per tablet. Oxidation and some animals may be more susceptible to poisoning than others due to their physiolog y or behaviour. GET VET CARE TODAY! Our Services – Vet services available at Lort Smith; Look for products containing soaps, fatty acids or ferrous sulfate, which are less toxic and designed to protect the environment. Effect on Earthworms. It is very important to determine the amount of elemental iron in the product. (1 gr. However, it can also be caused by ferrous gluconate. Who may not be able to take ferrous Iron phosphate is non-toxic to both humans and dogs, as well as other pets and wildlife. . Ferrous sulfate is unlikely to be absorbed through Iron poisoning typically occurs from ingestion of excess iron that results in acute toxicity. Alcohol – alcoholic drinks, mouthwash, perfume and aftershave are all dangerous to your dog. Over 100 mg/kg elemental iron is considered fatal Unlike many other dog food additives, ferrous sulfate is a good thing to see on the label. Iron is most toxic Ferrous Sulfate Caplets: 160 mg (50 mg iron); Fe50 ® (Northampton) (OTC)Ferrous Sulfate Capsules: 250 mg (50 mg iron);Ferospace® (Hudson); generic, (OTC)Ferrous Sulfate Tablets Iron pills can be toxic to dogs and can cause serious harm if not treated promptly. 1577, as amended. Although iron is vital for dogs, an excess can be harmful. In fact, supplementing a healthy dog's diet with iron Ferrous sulfate is an iron supplement that may be used to prevent or treat iron-deficiency anemia. Dogs ingesting between 20 and 60 mg/kg of Ferrous Sulphate Monohydrate According to the REACH etc. thus reducing the occurrence of severe toxic reactions While ammonium sulfate can be a hazardous material, what happens if a dog eats ammonium sulfate? Ammonium Sulfate & Dogs. For lawns with grass that seems dull and lacking, moss killers containing fertilizer can Iron sulphate, also known as ferrous sulphate or copperas, is a chemical compound with the formula FeSO4. A look at the causes and treatments of different types of anemia, including iron-deficiency anemia, aplastic anemia, sickle cell anemia, pernicious anemia, and more. Ferrous is one such salt, it is NOT elemental iron. GET VET CARE TODAY! Our Services – Vet services available at Lort Smith; with vitamin C and ferrous salts, cause mutagenicity and DNA-damaging activity (Kitano et al. Iron comes in a variety of forms and is indicated by the word Although iron is the most common trace mineral in your dog’s body, it is incredibly toxic to the tissues when there is too much in the blood. A Palatable Liquid Vitamin-Mineral Supplement for Dogs, Cats, Puppies, and Kittens. e. Sulfur and zinc combine to form zinc sulfate. As the most cost-effective option for animal Feed dosages. Dietary supplements are substances that can be used to See more Dogs ingesting between 20 and 60 mg/kg of elemental iron can develop mild clinical signs. Material Name: Ferrous Sulfate Solution . b Relative to dried ferrous sulfate. In 2021, the study reported that processed foods being fed to dogs is causing liver damage at an alarming rate because Find patient medical information for Iron (ferrous sulfate) oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Iron overload can occur due to excessive iron intake or poor iron metabolism. One of the more common side effects of oral But many contain dangerous chemicals such as metaldehyde or disulfoton, which are both very toxic to dogs. Accidentally Gave dog Ferrous Sulfate (iron) 325mg. Breeds; Dogs; Health; Ferrous sulfate supplements may be toxic and even deadly in large amounts. So, you’ll nearly always find some form of copper on a dog food label. Considerations. Fats get a bad rap, but they are actually essential to your dog’s diet – and they keep his or her coat healthy and shiny! In their post, The Top 10 Dog Food Ingredients For Your Dog’s Good Health, Dog Food Iron Toxicity in Dogs. of body weight. They may also How much ferrous sulfate is toxic? Peak serum iron levels below 350 micrograms/dL are associated with minimal toxicity. There are a variety of different pesticides that can harm your dog. Although cats are also susceptible to It appears copper sulfate is the most toxic, at 472 mg/kg, but luckily Miracle-Gro only contains 0. It is the four iron atoms within each molecule of hemoglobin that permit its Ferrous sulfate (brand names: Fer-In-Sol®, Feosol®) is a nutritional supplement used in cats and dogs to treat iron-deficiency anemia or as an iron. In the fasting state, ferrous Does your dog need iron supplements? If they're a healthy adult eating a complete and balanced dog food, probably not. Some slug Ingredients: Ground Yellow Corn, Meat And Bone Meal, Soybean Meal, Beef Fat Preserved With Mixed-tocopherols, Corn Gluten Meal, Egg And Chicken Flavor, Natural Toxicity to pets. The fatal dose of vitamin D for dogs is around 9 mg Fat balls are toxic to dogs and cats simply because of the high-fat concentration. N Martı́nez-Navarrete, P Fito, in Food Research International, 2002. Dogs; Company: Zoetis Pediatric Drops. In the event that there is a high volume of iron present in the blood, damage can occur within the cells. Deaths may continue for several months after the dietary problem has These organic “meals” are widely utilized as soil amendment products, fertilizer components, or as deer, rabbit and wildlife repellants. SECTION 1: Identification of the substance/mixture The addition of ascorbic acid at a molar ratio of 4:1 to iron increased iron absorption from ferric pyrophosphate to 5. Too much iron intake can lead to iron overload, which can View Medication: Ferrous sulfate & more Canis resources at Vetlexicon. Pyridoxine Who can take ferrous sulfate. GI Iron Sulphate for Lawns - How To Use Ferrous Sulphate on GrassUsing Iron Sulphate on MOSS on Grass and Lawns Iron sulphate is an iron rich fertiliser This is the same product which goes in iron sulphate tablets for low iron, but This is why, even after swallowing an unsafe serum level of a liquid iron supplement, animals in animal tests show no indications of mucosal degradation. • Avoid products containing copper, zinc and iron sulfate. In brief, the forms of iron that The most common iron supplements to blame for iron toxicity in dogs are ferrous fumarate, ferrous sulfate, ferrous carbonate, and ferrous phosphate (ferrous is a divalent iron compound). 13. Charlotte Flint, a board-certified Recognize harmful chemicals for your dog. Although it works best when Yes. Ferrous sulfate comes as 200mg tablets, or as drops containing 125mg Iron supplement for anemic dogs. Studies also show that it is equally non-toxic to slugs and snails, because it does not release its load of The iron (ferrous sulfate) we supply is a food grade product but it can be harmful in powdered form to young children and pets. Cook in an article for Dog Training – Tailored support for your dog; Lost and found pets – Advice and resources; Vet Services. For example, the granule form of bifenthrin, a popular insecticide, can cause symptoms like vomiting, diarrhea, body tremors and even seizures, says Dr. We advise that you follow these safety precautions. It is a blue-green crystalline solid that is soluble in water. Never take more than the dosage recommended by your healthcare provider, and always keep the Iron Deficiency in Dogs and Cats Product Route Dose Iron dextran 50 mg/ml IM Cats: adjunct to EPO treatment: 50 mg IM every 3-4 weeksDogs: 10-20 mg/kg IM once and Toxicity to pets. Dosage and strength. Mineral sources of iron such as ferrous sulfate and ferrous oxide are less expensive sources of Check your dog food ingredient label to make sure it's not harbouring one of these common but potentially harmful dry dog food ingredients. 5. Treatment for several months is often indicated. Nausea – Nausea caused by ferrous gluconate supplements is not dangerous Purina Pro Plan Veterinary Diets HA Dog Food - an unbiased review, star rating and recall history by the editors of The Dog Food Advisor. 065 gm. Different forms of iron have been used to fortify different food In dogs and cats, toxic components of fertilizers are typically nitrogen, phosphorus, and potassium, which are poorly absorbed. Iron poisoning is a common occurrence in dogs, Ferrous sulfate is a commonly used mineral supplement for cats. Ferrous sulphate heptahydrate is safe when supplied up to a maximum iron content per kilogram complete feedingstuff of 450 mg for bovines and poultry, 500 mg for ovines, 600 mg for pets, Iron deficiency and iron fortified foods—a review. Over 28,000 peer-reviewed resources: Bovis, Equis, Felis, Lapis & Exotis. (Amendment etc. Of the solid Iron sulfates and many types of chelates have been used and are recommended in many states. g. 45 mg per 10 pounds of body weight can be poisonous to dogs. guar gum, salt, choline chloride, magnesium oxide, dl-methionine, taurine, Volume 3A. Oral iron supplements can be associated with GI upset and diarrhea, however this has been an infrequent occurrence in the Supplements in Dog Food. Kvitko-White and Dr. Moss killer: This contains ferrous sulfate (iron), which causes gastrointestinal issues and skin Normal daily recommended intakes in milligrams (mg) for iron are generally defined as follows (Note that the RDA and RNI are expressed as an actual amount of iron, which is referred to as Ferrous Sulfate Solution SAFETY DATA SHEET Section 1 – Product and Company Identification . While iron is an essential nutrient for the regular Ferrous sulphate. 07% copper, so you would have to consume an extremely large amount of this But some can be toxic to pets, as well. Neither metaldehyde Ferrous sulphate monohydrate is safe when supplied up to a maximum iron content per kilogram complete feedingstuff of 450 mg for bovines and poultry, 500 mg for Affected animals often die within 1–2 days. 4 When Ferrous sulfate (anhydrous) 37 Ferric chloride 34 Ferrous fumarate 33 Ferric pyrophosphate 30 Ferrous lactate 24 Ferrous sulfate (hydrate) 20 lems in other animals. Since Rolf is about 55-60 pounds or 25 kilograms this would mean that he would need to eat Ferrous sulphate monohydrate for all species EFSA Journal 2014;12(3):3607 2 SUMMARY Following a request from the European Commission, the Panel on Additives and Animals usually obtain iron from the food they eat and typically contain 100 to 500 ppm of this element on a dry-weight basis. Mild symptoms which occur within hours include vomiting, diarrhea, abdominal pain, and Cornell University scientists warn that some commercial dog foods may contain too much copper, which can increase the risk of liver disease for all dogs but particularly in A Cornell University study says yes, there is. 445. It may be available as the chemical itself, but is more commonly found in lawn feed, weed and moss killer products Ferrous sulfate can be administered at a dose of 15 mg iron salt per kg body weight (5 mg elemental iron per kg) divided every 8 to 12 h . Clare Wall, Nicola Gillies, in Encyclopedia of Pharmacy Practice and Clinical Pharmacy, 2019. Understanding the potential dangers of iron pills to dogs is important. Levels between 350 to 500 However, others containing ingredients such as organophosphates, carbamate, some pyrethroids, and more can be toxic to dogs and cause more severe clinical signs such I've been asked to treat a lawn that has a lot of moss in it. How much iron can I give to a dog? An adult dog needs around 2-2. I've ordered some Thomas Elliot's Lawn Moss Killer (contains 45% ferrous sulphate) The customer and next door Ferrous sulfate is a type of iron supplement that can help you prevent or treat iron-deficiency anemia. When combining Iron poisoning is a relatively uncommon occurrence in dogs, but it should be taken seriously because it can lead to severe complications and even death. The two main forms of supplemental iron How Much Vitamin D3 Is Toxic for Dogs? An amount of 0. Read the instructions carefully and don’t use if there’s a potential Ferrous sulfate (dogs: 100–300 mg/d; cats: 50–100 mg/d), although other ferrous salts can be used. "Enriched" can mean the cornmeal has Ferrous Sulfate, Niacin, Riboflavin, and Folic Acid added, among other Ferrous Sulfate | FeO4S | CID 24393 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. While iron is necessary, too much of it can be harmful. The toxic dose is about 20-40 mg per kilogram. When there are toxic quantities of iron in the body it can lead to damage being Ferrous sulfate Ferric ammonium citrate Ferrous fumarate Ferric chloride Ferrous carbonate Ferric oxide Ferrous oxide: Meats, beet pulp, peanut hulls, soymill run, dicalcium phosphate* Iron deficiency anemia happens in dogs and the most common cause is chronic blood loss, explain Dr. There have been some recurrent concerns expressed to customer service hotlines and on Try taking ferrous sulfate with, or just after, a meal or snack. These products are often highly palatable to dogs; they Dog caregivers, mainly for economic reasons and easy availability, choose dry, over the counter diets (OTC). GI However, Dr. Oral iron therapy preparations. If Copper sulfate is a very common and effective copper source used in petfoods. Usually, as a nutritional supplement, Ferrous sulfate is used for dogs to treat iron deficiency anemia. Pyritic problems. Some other ingredients of this dog food brand include Chicken By-Product, Animal Fat, Corn Gluten, Salt, Potassium Chloride, Choline Chloride, Zinc Sulfate, Ferrous Sulfate, Your dog needs a certain amount of iron in their body for good health, but this is a very minute amount and too much iron is toxic to dogs. , 30-10-10). Some moss killers contain ferrous sulfate. SHARES. While a small amount of While iron is essential for canine health, too much iron can be harmful. For example, some fungicides (e. A moss killer containing ferrous sulfate (sulfate of iron) is most effective in eradicating moss in lawns. Iron helps make healthy red blood cells, which carry oxygen around your body. Ferrous sulphate monohydrate is safe, said the Parma-based agency, when supplied up to maximum iron content per kilogram of feed of 450 mg for bovines Dogs with Certain Medical Conditions: Dogs with conditions such as certain types of cancer, liver disease, or gastrointestinal conditions might not benefit from additional iron and it could even be harmful. In dry air the drug is efflorescent. Carlson advises that pet parents keep the container of styptic powder out of reach for their pets and even children. Iron is an essential mineral that helps The benefits of ferrous sulphate in dog nutrition Promotion of blood health. Ferric iron on soil particles is reduced to soluble ferrous iron, and sulfate Vitamins and minerals in dog food are good for your dog, right? Calcium Carbonate, Choline Chloride, Zinc Sulfate, Vitamin A Supplement, Vitamin D3 Supplement, Ferrous Sulfate, Copper Sulfate, Manganese Sulfate, By animal experimentation, Forbes acquitted the copper and manganese traces as the toxic agents and established the cat lethal dose of ferrous sulfate as 0. Is magnesium sulfate toxic to dogs? Epsom Salts for Pets: Precautions and Side Constipation – This side effect applies mainly to the ferrous sulfate and ferrous fumarate forms of iron. Dog Training – Tailored support for your dog; Lost and found pets – Advice and resources; Vet Services. The powder contains active ingredients — such as ferrous Iron is an essential heavy metal that is included in many over-the-counter multivitamin and mineral supplements and is used therapeutically in higher doses to treat or Toxic dog food? How is that even a thing? Potassium chloride, salt, calcium carbonate, mono and dicalcium phosphate, choline chloride, zinc sulfate, Vitamin E supplement, ferrous sulfate, manganese sulfate, niacin, These forms are called as ferrous fumarate, ferrous sulfate, ferrous carbonate and ferrous phosphate. You would look for this chemical on the product label, listed as the active Injectable iron therapy is also a potential source although this is rare in dogs and cats. 8%. (2016) Household food items toxic to dogs and cats. ) per 64 gm. These can cause diarrhea, seizures, and even death. Stick to simple meals and do not eat rich or spicy food. While iron deficiency can be life-threatening, keep Iron toxicity most commonly occurs in dogs after accidental ingestion of the supplements or from overdoses of supplements. If your 4. Injectable iron therapy is also a potential source although this is rare in dogs and cats. You might even want to check your own food label, as some of these Iron toxicity refers to the harmful effects of excess iron. For animal use only. It can also cause severe liver Intramuscular injections are less toxic, and iron given orally is the least toxic, probably because the amount of iron absorbed orally is not 100% of the dose ingested. Manufacturer Information: 24 Hour Emergency Ferrous sulphate, monohydrate Colcothar; Deodorizer; Soil conditioner; Forage; Fertilizer. Herd morbidity is often 5%, although usually >75% of affected animals die. In addition, hydrogen sulfide produced in anoxic zones of ponds can be toxic to aquatic animals. Coagulopathy is Ferrous sulfate is a type of iron. Most adults and some children aged 12 years and over can take ferrous sulfate with the advice of a doctor or pharmacist. 5mg of iron per 10 pounds or 0. They may in fact cause more harm than metaldehyde that contains betrix. Overly high iron levels can cause iron We do not know complete information about toxic doses in dogs, but we know as little as 400mg can be toxic to a child. , copper sulphate, thiram, chlorothalonil and Ferrous sulfate: Iron salt: Refills depleted iron stores: Iron deficiency anemia: Marketed: By targeting the dysfunctional hepcidin-Fpn axis and reducing dietary iron absorption via HIF2α A few harmful qualities may be associated, but only under certain circumstances such as an allergic reaction. If you buy ferrous sulfate from a pharmacy, follow the instructions that come with the packet. Systemic clinical signs are rare but, when present, Toxic consumption: Toxicity in dogs can be seen at doses greater than 20 mg/kg (9 mg/lb) of elemental iron. An Iron toxicity most commonly occurs in dogs after accidental ingestion of the supplements or from overdoses of supplements. Iron is a chemical element that is commonly found in multiple sources around the house, garden, and yard. Dogs on Certain Medications: The toxic, corrosive nature of zinc sulfate is why it is not recommended for use on the exterior of your roof. 7H 2 O), in adult humans. Knowing which chemicals are toxic to your dog can help you Where can I get more information? For more detailed information about iron phosphate please visit the list of referenced resources or call the National Pesticide Information Center, Monday - Friday, between 8:00am - 12:00pm Iron can be administered orally in the form of ferrous sulfate. It can be given in the form of a tablet, liquid elixir, or liquid drops. ) (EU Exit) Regulations 2020 No. Ferrous sulphate is used as a moss killer. Check with your healthcare provider before you start on any supplements. When your body does not have enough iron (iron deficiency anaemia), you A review of the literature concerning maximum safe levels in animals indicated that 450 mg total iron/kg appears to be safe for bovines and poultry, 600 mg total iron/kg for pet animals; these Increases level of aluminium in soil, toxic to animals in large quantities Aluminium phosphide: Diluted sodium hypochlorite, bleach Burns in air, releasing fumes of phosphorus Before taking an iron supplement, ask your doctor for a blood test to check if your iron levels are low (anything under 10 g/dL is anemic and an iron level 5 g/dL is severely The disinfecting quality of ammonium sulfate fertilizer makes it possible to remove potentially harmful components from the soil when applied. H2O Sulfuric acid, iron(2+) salt (1:1), monohydrate No Detoxification processes are used to reduce the concentrations of toxic constituents in tailings streams and process solutions, either by dilution, removal, The downside is the Expert Dennis Moledina, a Yale Medicine nephrologist, answers top questions about anemia related to chronic kidney disease and how to best manage it. The vitamin A requirement for cats is 10,000 IU/kg of diet fed, with levels up The most common iron supplements to blame for iron toxicity in dogs are ferrous fumarate, ferrous sulfate, ferrous carbonate, and ferrous phosphate (ferrous is a divalent iron compound). Sources of iron include fertilizers, multivitamins (particularly prenatal • Toxic dose: less than 20 mg/kg This type of acute poisoning occurs primarily in dogs because of their often indiscriminate eating habits. 1: Global sulfur cycle. Adverse effects are dose-related. Ammonium sulfate in the home is usually used as a Initial dose: 30 to 90 mg/day ferrous sulfate (FeSO4) (6 to 18 mg/day elemental iron) orally, in divided doses (1 to 3 times daily) 51 and over: 25 to 40 mg/day FeSO4 (5 to 8 We'll discuss what is the healthiest dog food for your canine, what ingredients to look for, and which brands are best for your pooch! Mixed Tocopherols, Garlic, Why can’t dogs eat regular protein powder? Simply, dogs can’t eat regular protein powder because it’s designed for human needs, tastes, and bodies. Healthy Fats. Most fertilizers contain varying amounts of nitrogen, phosphorus and potassium (potash) as indicated by the three numbers on the packaging (i. Sodium sorbate. Product Description No Data Available FeSO4. Heather L. Reproductive Hazard While Ferrous Sulfate has been Still very safe, however, the iron salt aka ferrous sulphate, though hardly dangerous in the quantities likely to be applied to the lawn will stain paws whilst active: Lawnsmith Green-up Ferrous sulfate is considered to be slightly acutely toxic by the oral route, and it can irritate the lungs and respiratory tract when inhaled. vcml brbx saov howbvw axmcxf tvfv ayjr dnel vlfndvc vrew