### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
I have tiny flesh colored bumps on my buttocks and a few small bumps located on my anus the bumps on my anus itches a little soar but not really noticeable also tiny flesh colored bumps on perineum no its no pain im really scared please tell me what could it be I want nothing but the truth its really stressing me out and taking a toll on my everyday life also tiny flesh colored bumps on legs by the knees and a little bit up and I have some on my elbows and a little bit up also I had got one red itchy bump on my right risk kinda medium size but not really when I don t scratch it dont itch and goes down please help been having this problem for about a week now also a little bit of left adominal pain but not major and when I woke up this morning my face was kind of swollen and felt tight

### output:

Hi, thanks for sharing your health concern with team Chat Doctor! In the present case of itchy tiny perineal / back swellings or lumps, if I were your consulting physician, I would just consider 3 possibilities like: 1. Skin papillomas or warts or benign fibro-epithelial polys2. Infection / fibrosis of multiple hair follicles3. Skin infection due to fungus, parotitis, piles, fistula or worms! As per your description, I would like to advise you sat bath with certified antiseptic solution and apply calamine lotion for itching and go for stool examination before farther medication! Take caution not to get injured there as this might invite infection. Hope you got your answer. Please feel free to write to us if any more queries or with the reports / follow-up... Wishing you the best health!