Here is a list of all the diseases in Neopia and their Cures:
| Disease | Symptoms | Cure | |
| Neogitus | Your pet's gums become sore and swollen. It has difficulty eating or drinking. | Brush their teeth with a Medicinal Toothbrush | ![]() |
| Bloaty Belly | This is what happens when your pet eats too much. Your pet will complain of being bloated and will refuse to eat anything. | Feed them some Flat-u-less Tablets | ![]() |
| Fuzzitus | This is an allergy to fluff that all pets get now and again, especially bad for JubJubs!! | Shake some Fluff Be Gone on their fur | ![]() |
| Achy Head | Your pet will have a nasty headache and feel very under the weather. | Rub some Magic Goop on their head | ![]() |
| Shock -A- Lots | Your pet's fur will be full of static and anything it touches will give off electric sparks. | Wearing Ultra Rubber Gloves | ![]() |
| Watery Eyes | Your pet will look like it is constantly crying even though it may well be quite happy. | Rub Onion Balm around their eyes | ![]() |
| NeoBlues | Your pet is feeling very down in the dumps, it shows little or no interest in playing or eating anything. | A Tasty Pie will cheer them!!! | ![]() |
| Floppy Tongue | Your pet's tongue has become all swollen and floppy. Your pet will not be able to close its mouth and will drool a lot. | Give them a Tongue Shrinker Injection | ![]() |
| Cricky Neck | Ouch - your pet's neck is very stiff and it can't move its head at all. | Wear a special Neck Brace | ![]() |
| NeoMites | Your beloved pet's coat is covered with lurgees that hop around and make your pet scratch. | Give them a NeoMites Injection | ![]() |
| Blurred Vision | Your pet will see spots and may bump into things all the time. | Wearing Extra Thick Goggles | ![]() |
| Neggitus | One too many Neggs can cause an allergic reaction, swelling of the ears and dizziness. | Give them a Neggitus Injection | ![]() |
| Sneezles | Your pet will have a runny nose and sneeze constantly. | Give them a Magic Cookie | ![]() |
| D'achoo | Your pet will go into a massive sneezing fit, and its eyes will become very sore. | Wipe their nose with Neopkins | ![]() |
| Shaky Flakys | Your pet will start trembling uncontrollably and its skin will be dry. In extreme cases, the skin may even start to flake off. | Rub some Shaky Flaky Cream on their skin | ![]() |
| Grumbles | Your pet's stomach will begin to make the loudest of noises and it may be from its food | Take four Grumble Be Gone Tablets | ![]() |
| Chickaroo | Your pet will think it is a chicken, pecking the ground for food and crowing at dawn. | Feed them Herbal Scrambled Eggs | ![]() |
| Bloaty Feet | Your pet's feet will swell and grow in size until you give it the necessary antidote. | Make them wear some Magic Smelly Socks | ![]() |
| Kikoughela | Your pet will have a sore throat and coughing fits. | Give them 2 spoonfuls of Kikoughela Syrup | ![]() |
| Lumps | Your pet will be covered in large, yellow, itchy lumps. | Give them a Medicinal Mud Bath | ![]() |
| NeoPhobia | A chronic fear of leaving the house. | Make them wear a pair of Step Out Shoes | ![]() |
| Hoochie Coochies | Your poor pet will break out in blue and green spots. | Give them some Hoochie Coochie Tablets | ![]() |
| NeoMonia | This is a nasty illness that needs urgent medical attention. Your pet will feel sick, tired, and grumpy until you give it the cure. | Bathe them using Medicinal Soap | ![]() |
| Neezles | Your pet will break out in red spots if it's suffering from Neezles. | Give them a Neezles Jab | ![]() |
| Itchy Scratchies | A nasty disease where your pet is covered in amazingly itchy red lumps. | Rub some Itchy Scratchy Cream on the lumps | ![]() |
| NeoPox | If your pet has NeoPox it will be covered in very itchy, contagious red blotches. | Feed them a slice of NeoPox Pizza | ![]() |
| NeoWarts | Your pet will have big cauliflower like lumps growing on its body. | Feed them some Neowart Fungus | ![]() |
| Bubbles | Your poor pet will constantly hiccup bubbles. | Give them a mug of Bubbles Herbal Drink | ![]() |
| Neo Flu | Your pet will refuse to eat, appear flushed and be very sleepy. | Feed them a handful of delicious Neoflu Jelly Pills. | ![]() |
| Fuzzy Fungus | In the most severe cases your Neopets fur can turn purple as it begins to turn into a Fungus Ball. | Give them one serving of Honey Blossom Extract | ![]() |
| Ugga-Ugga | Possibly the worst Tyrannian disease, your Neopet's throat becomes so sore that all they can do is make Ugga noises. | Give them a warm cup of Sporkle Syrup. | ![]() |
| Reptillioritus | Caused by a bite from a venemous Reptillior, the skin becomes very red and itchy. Your Neopet will refuse to eat and feel very tired all the time. | Rub Cactopus Cream on the affected area. | ![]() |
| Doldrums | Your pet will start hiding in cold, dark, damp corners and won't come out into the light. | Rub Mushroom Ointment on their face. | ![]() |
| Jitters | If you notice that your pet runs around constantly and just can't seem to sit still to sleep, eat or do anything it might have this disease. | Feed your pet Potion of Containment. | ![]() |
| Spyder Bite | Caused by a bite from a wild Spyder, your pet will appear very afraid of the Spider Grundo and Spyders. | Feed your pet Spyder Juice Elixir. | ![]() |