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There is also a rather long introduction at the beginning of the book. Whether you choose to read it first or skip it and come back to it later, I highly recommend reading it, as it provides a lot more historical context and shows how Wilde's time shaped the work in all its forms.
Graphic: Death, Domestic abuse, Misogyny, Sexism, Suicide, Violence, Blood, Antisemitism, Medical content, Murder, Injury/Injury detail
Moderate: Infidelity
Graphic: Addiction, Adult/minor relationship, Alcoholism, Animal cruelty, Body horror, Body shaming, Bullying, Child death, Death, Domestic abuse, Drug abuse, Drug use, Emotional abuse, Fatphobia, Gore, Misogyny, Panic attacks/disorders, Pedophilia, Physical abuse, Racial slurs, Racism, Self harm, Sexism, Sexual violence, Suicidal thoughts, Suicide, Toxic relationship, Violence, Xenophobia, Antisemitism, Grief, Suicide attempt, Murder, Cultural appropriation, Gaslighting, Toxic friendship, Alcohol, Colonisation, Injury/Injury detail, Classism
Graphic: Death, Mental illness, Panic attacks/disorders, Toxic relationship, Violence, Blood, Grief, Murder, Toxic friendship, Alcohol, Injury/Injury detail
Moderate: Gun violence
Minor: Addiction, Domestic abuse, Emotional abuse, Sexual content, Death of parent