| Wood Name | Symptoms | Toxins |
| Abura | Vomiting, Nausea, Giddiness, Eye irritant. | Dust |
| Afara | Nettle rash. Nose and Gum bleeding. Reduced lung function. Spliters go septic. | Dust, Wood |
| African Blackwood | Conjunctivitis, Asthma, Sneezing. Acute Dermatitis. | Dust |
| African Boxwood | Irritant Nose, Throat. Asthma, Fainting, Headaches, Short breath. | Dust, Sap etc |
| African Mahogany | Rhinitis, Respiratoy problems, Nasal Cancer. Dermatitis | Dust |
| African Walnut | Irritation to Mucous membranes and alimentary tract. Nasal Cancer. | Dust |
| Afrormosia | Eye, Skin irritant. Effects on nervous system. Rhinitis, Asthma, Splinters go septic. | Dust, Wood |
| Afzelia | Nose and throat irritant. Resiraptory problems. Dermititis. | Dust |
| Agba | Dermititis | Dust |
| Albizia | Irritant to Nose, Eyes and Alimentary Tract. Dermititis, Nausea. | Dust |
| Alder | Rhinitis and Bronchial problems. Dermititis. | Dust |
| Amboyna | Asthma, Nausea, Dermatitis. | Dust |
| American Beech | Reduced Lung function, Nasal Cancer, Eye irritant. Dermatitis. | Dust |
| American Cherry | Wheezing, Giddiness. | Dust |
| American Elm | Nose Eye irritant, Dermatitis. | Dust |
| American Mahogany | Respiratory problems, Giddiness, furunculosis, Vomiting. Dermatitis. | Dust |
| American Sweet Gum | Dermatitis. | Dust |
| American Walnut | Skin and Eye irritant. | Dust, Wood |
| American White, Red Oak | Asthma, Sneezing. Nose, Eye irritant. Nasal Cancer. | Dust |
| American Whitewood | General Allergenic, Dermatitis. | Dust |
| Ash | Reduced lung function, Rhinitis, Asthma. | Dust |
| Australian |Red Cedar | Nose Throat irritant, Violent Headache, Dermatitis, Giddiness, Stomach Cramps, Asthma, Bronchitis. | Dust |
| Australian Blackwood | Nose and Throat irritation. Dermititis, Asthma. Sensitiser. | Dust, Wood |
| Australian Silky Oak | Dermatitis | Dust, Greenwood |
| Avodire | Dermatitis, Nosebleeds, Respiratory irritation, Internal bleeding. | Dust |
| Ayan | Dermatitis. | Dust |
| Bald Cypress | Respiratory problems. General sensitiser. | Dust |
| Balsam Fir | Skin and eye irritant and sensitiser | Leaves, Bark |
| Bibu | Eye Irritant, Skin Blisters | Dust, Sap |
| Bigleaf Maple | Rhinitis, Allergic Bronchial Asthma, Dermititis | Dust |
| Blackbean | Irritation Nose, Eyes, Throat, Armpits, Genitals. Dermatitis. | Dust |
| Blue Gum | Dermatitis. | Dust, Wood |
| Bollywood | Skin irritant | Dust |
| Box Elder | Rhinitis, Allergic Bronchial Asthma. Dermititis. | Dust |
| Boxwood | Irritant to Eyes, Nose, Throat. Dermititis, Sensitiser. | Dust, Wood |
| Brigalow | Nose, Eye, Throat and Groin irritant. Dermatitis. | Bark Dust and Wood Dust |
| Bubinga | Skin Lesions. Dermatitis. | Dust, Sap etc |
| Butternut | Skin and Eye irritant. | Dust |
| Camphor Laurel | Respiratory inhibitor. Dermatitis. | Dust |
| Caroba | Dermatitis. | Dust |
| Cashes | Sentiser, Dermatitis and blisters from the sap. | Dust, Wood, Sap |
| Cedar of Lebanon | Rhinitis, Tight Chest, Respiratoy disorder. | Dust |
| Ceylon Satinwood | Headache, Swollen Scrotum, Nasal irritant. Dermititis. | Dust, Wood |
| Coachwood | Dermatitis | Dust |
| Cocobolo | Irritant to Skin, Nose, Throat. Conjunctivitis, Nausea, Bronchial Asthma, Wheezing, Tight Chest, Headache. | Dust, Wood |
| Cocuswood | Dermatitis. | Dust, Wood |
| Coolibah | Dermatitis | Dust, Wood, Bark |
| Cooliman Tree | Blindness | Assume everything ! |
| Courbaril | Skin irritant. | Dust |
| Crow's Ash | Dermatitis. | Dust |
| Dahoma | Sneezing, Coughing, Nose bleeds, Dermatitis. General irritant. | Dust, Wood |
| Desert Ironwood | Rhinitis, Sneezing. | Dust |
| Douglas Fir | Nasal Cancer, Rhinitis, Resiratory problems, Dermatitis. Splinters go septic. | Dust, Wood |
| East African Olive | Eye, Skin, Respiratory irritant | Dust |
| Ebony | Conjunctivitis, Sneezing, Skin sensitiser, General irritant. Dermatitis. | Dust, Wood |
| Ekki | Itching. Dermatitis. | Dust, Wood |
| Elm | Dermatitis, Eyes Nose Throat irritant. Nasal Cancer. | Dust |
| English Elm | Dermatitis, Eyes Nose Throat irritant. Nasal Cancer. | Dust |
| European Beech | Reduced Lung function, Nasal Cancer, Eye irritant. Dermatitis. | Dust, Bark, Leaves |
| European Larch | Resiratory irritant, Nettle rash, Dermatitis. | Dust, Bark |
| European Maple | Reduced lung function. Sensitiser. | Dust |
| European Oak | Sneezing, Nasal Cancer, Dermatitis. | Dust |
| European Olive | Eye, Skin, Respiratory irritant | Dust |
| European Walnut | Nose, Eye Throat irritant. Nasal Cancer. Dermatitis. | Dust |
| Freijo | Skin sensitiser. | Dust, Wood |
| Gaboon | Asthma, Coughing, Skin and Eye irritant. | Dust, Wood |
| Gedu Nohor | Dermatitis. | Dust, Wood |
| Goncalo Alves | Dermititis, Skin and Eye irritant. Sensitiser. | Dust, Wood |
| Greenheart | Cardiac and Intestinal disorder, Severe throat irritant. Sensitiser. Splinters go septic. | Dust, Wood |
| Grey Box | Irritant Skin, throat, Nose. Eczema. | Dust, Wood |
| Guanacaste | Mucous Membrane irritaion, General allergenic irritation. | Dust |
| Guarea | Irritant Skin, Mucous Membrane. Nausea, Headaches, Visual disturbance, Asthma. Dermatitis. | Dust, Sap etc |
| Hard Maple | May reduce lung function. | Dust |
| Idigbo | Irritant, Skin and respiratory problems. | Dust |
| Imbuia | Nose, Eye, Skin irritant | Dust |
| Indian Laurel | Irritant | Dust |
| Ipe | Eyes, Skin irritant. Shortness of breath. Headaches. Visual disturbance. | Dust |
| Iroko | Asthma, Furunculosis, Nettle rash, Oedema of eyelids, Respiratory problems, Sneezing, Giddiness. Dermatitis. | Dust |
| Jacaranda Pardo | General Allergenic. Dermatitis. | Dust, Wood |
| Jacareuba | Kidney Damage, Fainting, Insomnia, Lost Appetite. Dermatitis. | Dust, Wood |
| Japanese Ash | Reduced lung function. | Dust |
| Japanese Oak | Sneezing, Nasal Cancer, Dermatitis. | Dust |
| Jarrah | Irritant Eyes, Nose, Throat. | Dust |
| Jelutong | Contact Allergies. | Dust, Wood |
| Kingwood | Eye and Skin irritant. | Dust |
| Kokko | Irritant to Eyes, Nose and Throat. | Dust |
| Laburnum | Seeds highly toxic | Seeds |
| Lauan (Meranti) | General irritant. Dermatitis. | Dust |
| Lignum Vitae | Dermatitis | Dust |
| Makore | Nose, Throat irritant. Nosebleeds, Nausea, Headaches, Giddiness. Can affect blood and central nervous system. Dermatitis. | Dust, Wood |
| Mansonia | Nosebleeds, Sneezing, Skin irritant, Asthma, Respiratory problems, Headaches, Nausea, Vomiting, Cardiac Disorders. Splinters go septic. Bark highly toxic. | Dust, Wood, Bark |
| Merbau | Rhinitis. Dermatitis, General irritant. | Dust |
| Mesquite | Resiratory irritant. Dermatitis. | Dust |
| Miva Mahogany | Lung congestion, Nose bleeds, Swollen Nose and Eyelids. Lost appetite, Headaches. Dermatitis. | Dust |
| Muhuhu | Dermatitis. | Dust, Wood |
| Mulga | Nose, throat and Eye irritant. Vomiting and headaches. | Dust |
| Muninga | Bronchial Asthma. Nasal irritant. Dermatitis. | Dust |
| Myrtle | Respiratory problems, Sensitiser. | Dust, Leaves, Bark |
| Needlewood | Skin irritant. | Bark |
| New Zealand White Pine | Irritant to Nose and Throat. Dermatitis. | Dust |
| Obeche | Dermatitis, Nettle rash, Asthma, Lung Congestion, wheezing, Sneezing. | Dust, Wood |
| Oleander | Cardiac problems, Malaise, Nausea | Dust, Wood, Leaves, Bark |
| Opepe | Mucous Membrane irritant. Giddiness, Visual disturbance, Nosebleeds, Blood spitting. Dermatitis. | Dust, Wood |
| Osage-Orange | Dermatitis. | Sap |
| Pacific Yew | Irritant, Dermititis. Highly toxic | All parts |
| Padauk | Itching, Nasal irritant, Eyelid swelling, Vomiting, Asthma. Dermatitis, General irritant. Sensitiser. | Dust, Wood |
| Paper Birch | Respiratory Problems. Dermititis. | Dust |
| Pau Marfim | Rhinitis, Asthma. Dermititis | Dust |
| Peroba Rosa | Respiratory problems, Skin irritant, headaches and Nausea, sweating, fainting, drowsiness, weakness, stomach cramps, blisters. | Dust, Wood |
| Persimmon | Dermatitis. | Dust, Wood |
| Pine | Decreased lung function, Allergic Bronchial Asthma, Rhinitis, Dermatitis. General irritant. | Dust, Wood |
| Pink Ivory | Poisonous Bark and Fruit. Sap causes Dermititis. | Bark, Fruit, Sap |
| Poplar | Sneezing, Eye irritant, Asthma, Bronchitis, Dermatitis. | Dust, Wood |
| Port Orford Cedar | Irritant to Eyes and Lungs, Violent Earache, Giddiness, Stomach cramps,. Dermatitis. Inhalation of freshly sawn wood fumes/dust can cause kidney problems | Dust, Sap etc |
| Purpleheart | Nasal irritant, Nausea. | Dust, Wood |
| Quebracho | Respiratory, Nasal irritant. Nausea, Malaise. Possible carcinogen. Dermatitis. | Dust, Leaves, Bark |
| Queensland Maple | Dermatitis. | Dust, Wood |
| Ramin | Coughing, Shivering, Sweating, Tiredness, Reduced lung Capacity, Skin Irritant. Dermatitis. | Dust, Bark, Splinters |
| Rata | Nose, Eye irritant. | Dust |
| Red Bloodwood | Irritant to Eyes and Skin. Violent Headaches, Giddiness, Stomach Cramps, Asthma, Bronchitis. Dermatitis. | Dust |
| Red Lancewood | Dermatitis | Dust |
| Red Siris | Nosebleeds, Conjunctivitis, Giddiness, Dermititis | Dust |
| Rengas | Chronic Intestinal Ulcers, Blistering, Dermititis, General irritant. | Dust, Bark, Sap |
| Rhodesian Teak | Respiratory irritant. | Dust |
| Rimu | Irritant to Eyes and Skin. | Dust |
| Robinia | Eye, Skin irritant, Nausea, Malaise. | Dust, Leaves, Bark |
| Rock Elm | Dermatitis, Skin irritant | Dust |
| Rose Butternut | Conjunctivitis, Dermatitis | Dust |
| Rosewood | Respiratory problems, General irritant, Sensitiser. Dermititis. | Dust, Wood |
| Sapele | Skin irritant, Sneezing. | Dust |
| Sassafra | Skin, Respiratory irritant, Nasal Cancer. Sensitiser. | Dust, Wood, Leaves, Bark |
| Satine | Thirst, Nausea, excessive salivation. | Dust |
| Sequoia (Redwood) | Asthma, Wheezing, Dermatitis, Nasal Cancer, Hypersensitivity, Pneumonia, Respiratory irritant. | Dust |
| Silver Birch | Respiratory problems,. Dermititis. Sensitiser. | Dust, Wood |
| Sitka Spruce | Respiratory irritant, Asthma, Rhinitis, Dermatitis. | Dust |
| Snakewood | Thirst, Nausea, Salivation, Respiratory irritation. | Dust, Wood |
| Soft Maple | May reduce lung function. | Dust |
| South American Cedar | Nose and Throat irritant, Asthma, Skin Blisters, Swollen Eyelids. Nasal Cancer. | Dust, Wood |
| Southern Blue Gum | Dermatitis. | Dust, Wood |
| Spotted Gum | Dermatitis. | Dust, Wood |
| Spruce | Nose, Throat and Respiratory irritant. | Dust, Wood |
| Stinkwood | Nasal irritant | Dust |
| Sucupira | Dermatitis. | Dust, Wood |
| Sumac | Blisters from Bark, Dermatitis. | Dust, Bark |
| Sweet Chestnut | Dermatitis. | Bark, Lichens |
| Sydney Blue Gum | Irritant Nose, Throat. Dermatitis. | Dust, Wood |
| Tamboti | Eyes, Skin irritant.Blisters, Blindness. | Dust, Sap, Bark |
| Tasmanian Myrtle | Mucous Membrane irritant. | Dust |
| Tasmanian Oak | Asthma, Sneezing, irritant Eyes, Nose, Throat. Dermatitis. | Dust |
| Tatajuba | Allergic reactions, Dermititis. | Dust, Wood |
| Taun | Rhinitis, Dermatitis. | Dust |
| Teak | Conjunctivitis, Nose, throat irritant. Swelling to Scrotum. Nausea. Light sensitivity. Dermatitis. | Dust |
| Turpentine | Mucous Membranes irritant. | Dust |
| Utile | Skin irritant. | Dust, Wood |
| Virginian Pencil Cedar | Respiratory problems. Dermatitis. | Dust |
| Wenge | Eye, Skin, Respiratory System irritant. Giddiness, Drowsiness, visual problems, stomach cramps. Sensitiser. Splinters go septic. | Dust, Wood |
| West Indian Satinwood | Dermatitis, Giddiness, Nausea, Lethargy, Visual disturbances. | Dust |
| Western Hemlock | Dermatitis, Rhinitis, Eczema, Bronchial problems, Nasal Cancer. | Dust |
| Western Larch | Rhinitis, Allergic Bronchial Asthma. Dermatitis. | Dust |
| Western Red Cedar | Asthma, Rhinitis, mucous membrane irritant, Nosebleeds, Stomach pains, Nausea, Giddiness, Distrubance of central nervous system. Dermatitis. | Dust, Wood, Leaves, Bark |
| White Cypress Pine | Nasal irritant, Nasal Cancer, Asthma, Swollen Eyelids. Dermatitis. | Dust, Wood |
| White Lauan | Eyes, Nose, Throat irritant. Dermatitis. | Dust |
| White Peroba | Nasal irritant, Asthma, Splinters go septic, Dermatitis. | Dust |
| Willow | Allergic reaction similar to aspirin. Sensitiser. | Dust, Wood, Leaves, Bark |
| Wych Elm | Dermatitis, Irritant, Nasal Cancer. | Dust |
| Yellow Birch | Respiratory problems. Dermititis. | Dust |
| Yellow Buckeye | The nuts and twigs contain a cytotoxin called 'aescin'. | Nuts, Twigs |
| Yellow Gum | Irritant Nose, Throat. | Dust |
| Yew | Headaches, Nausea, Fainting, Intestinal irritation, Visual disturbance, Lung congestion, Reduced blood pressure, Sensitiser, Highly toxic to humans and cattle. | Dust, Wood, Leaves |
| Zebrano | Eye, Skin irritant. Asthma, Breathing difficulty. Sensitiser. | Dust, Wood |