One other thing, sorry for keep adding!!
I also noticed two to three dark moles in my head. I would assume it is normal but just wanted to double check.
The first one which is on my lower back seems like it is part of the skin, meaning it looks like that part of the skin turned black since it's not raised. Not sure whether it is common or not. Also, my nationality is Indian and my skin is brown. Also not sure whether it has something to do with the color of the mole or not.
Thank You
Hello,
Thanks for posting your query.
I can understand your concern for the moles on your back and chest. I have checked the photographs and these look like normal moles rather than any melanoma or skin cancer.
Melanomas are usually >6 mm in size, with irregular borders ,asymmetrical and dark in color. In fact, early signs of melanoma are summarized as “ABCDE” in which a stands for Asymmetry, B for borders (irregular), C for color (variegated), D for diameter (greater than 6 mm (0.24 in), about the size of a pencil eraser) and E for evolving over time.
You just need to keep an eye on these moles. If you notice changes in their color, height, size or shape, you should have a dermatologist evaluate it. You also should have it checked if it bleeds, oozes, itches, appear scaly, or become tender or painful. In that case a dermatologist will examine it under a dermatoscope and take a biopsy if there is anything suspicious.
Otherwise there is nothing to worry.
Hope that this information helps you.
Wishing you good health.