Skin discoloration at your fingertips can be caused by many things, including an injury, illness or a fungal infection. It is recommended a dermatologist to be consulted for a correct diagnosis and recommended treatment.
 

Tetanus disease comes with some toxic dirty cuts that make swallowing very hard as well as stiffness of muscles generally. Such people should ensure the scratch is germs-free by washing it with water and soap and then applying any antiseptic. One should also note that if you have not had any tetanus vaccination within the last ten years, make sure it is done as soon as possible to prevent further infections.

When certain allergies occur, body parts tend to swell. This might have been caused by contact with something like a plant or chemical that does not agree with you. Ensure the affected area is washed properly. To reduce the swelling, you can use an antihistamine. Seek immediate medical attention if things get worse or if you find it hard to breathe.

Nightfall or wet dreams are common and normal phenomena for unmarried young people. It occurs precisely because your body is generating hormones. Having it happen twice a month can't be a cause for alarm most of the time. To minimize the frequency of such occurrences, avoid stimulating activities before bed, keep yourself busy during the day, and maintain a healthy lifestyle with regular exercise and a balanced diet.

If the lumps move around easily, they're likely harmless. These lumps might be caused by swollen glands, cysts, or fatty tissue. If there are no changes or issues, just keep an eye on them. However, if they start getting bigger, it's important to see a doctor.

Nose pie­rcings sometimes get infe­cted. Redness, swe­lling, pus appear when germs e­nter. Soframycin ointment doesn't tre­at piercing infections. Saline solution (saltwate­r) gently cleans the are­a. Rinse piercing multiple time­s daily. If symptoms persist beyond seve­ral days, consult a doctor. Avoid over-the-counter antibiotic cre­ams; they aren't effe­ctive for piercings. 

Bliste­rs and dark burnt-like skin on ankles may indicate chronic e­czema. Itching, redness, and thicke­ned skin occur. It lasts over a year. Cause­s include genetics, skin dryne­ss, or irritants. Helpful steps: moisturize, ste­er clear of harsh soaps, and ke­ep skin dry and clean. 

Your rabies vaccine was completed last May, so you’re protected from getting infected by it. However, if a cat bit you today, watch out for any fever, headache or weakness that is abnormal. Seek medical attention immediately should you see any of these symptoms. 

Dandruff is caused by yeast overgrowth on scalp. Fungal infection can also cause dandruff Over-the-counter shampoos containing zinc or salicylic acid can help. Antifungal shampoos can treat fungal infections. Consult a doctor if symptoms persist.