The small bumps and stinging could be due to the friction burns from rough sex in a short time. It is the fact that the skin gets too much rubbing causing such burns. Shaving may have also contributed to it getting worse on the same day. Try applying a mild, fragrance-free cream or ointment to the sore area to calm it down. Do not rub or irritate it more. It will also heal better if you wear loose-fitting clothes. You may see a dermatologist if it doesn’t get better or worsens.

You may have epididymitis. It's inflame­d epididymis, part of reproductive syste­m. Reasons: infections, strain. Pain, scrotal swelling, and urine­ discomfort are normal signs. Rest well, chill the­ region, and take OTC pain relie­vers. Stay hydrated, and avoid aggravating activity. See­ a urologist if no improvement or worsening occurs. 

A 13-year-old may still have some growing to do. The growth spurt during puberty is different for everyone. Most girls stop growing taller between 14 and 16 years old. However, it is true that a few factors that can affect a person's height are genetics and nutrition. Environmental factors (nutrition) and genetic endowments are the ways to ensure her growth. If you want her to grow, make sure she's getting a sufficient diet and moving a lot. 

Multiple myeloma cause hypercalcemia because patients have increased renal tubular calcium reabsorption and irreversible impairment in kidney function. The capacity of kidney is to clear the excess calcium load from the circulation effectively. It results in elevated serum calcium levels.

You are probably feeling a little bit of discomfort on your penile skin. These rashes may be caused by irritants such as soaps, creams, or clothes rubbing against the skin. Since the rashes disappear within a few days and do not itch, then the chances are they are not the cause for alarm. To prevent rashes from recurring, you can try cleansing with mild, fragrance-free soaps and wipe the area down with a dry cloth. If rashes start to itch, hurt, or stay on the skin over time, it would be better to see a dermatologist.

MASTURBATION does not cause a decrease in man power... It is a normal activity and does not affect physical health... To regain man power, maintain a BALANCED DIET, exercise regularly, and get enough sleep... Avoid SMOKING, drugs, and EXCESSIVE ALCOHOL CONSUMPTION... Speak with a healthcare professional if experiencing sexual dysfunction...

Creatine is produced by the body and generally excreted by the kidneys. A creatinine level over 2.5 can indicate kidney dysfunction. Symptoms may include fatigue or swelling. Conditions such as hypertension or diabetes can lead to this problem. To support your kidneys, ensure sufficient hydration, consume nutritious meals, and adhere to medical advice.

Penis tingle­s sometimes due to quirky cause­s - nerves acting up or twitchy muscles. Often it's just blood flow fluctuating. Stress exace­rbates those jittery se­nsations, too. Stay calm, hydrate well, and avoid tight undies. However, if shaky penis symptoms pe­rsist or intensify, consult an urologist for advice. 

Unless instructed by your doctor, you cannot take sildenafil with dapoxetine because of the possibility of side effects. Dapoxetine fights premature ejaculation disorder, while the other one helps sustain an erection. These two drugs can interfere with each other and result in a serious episode of side effects, if there is a misuse. Your doctor always recommends the actual dosage. Therefore, don't take a chance to make a combination of them, this is often quite hazardous and should not be attempted by anyone.

You are suffering from a urinary tract infection. This situation occurs when the bacteria come to be inside your bladder and cause problems. Urination causes you pain due to this. The most effective cure for this is antibiotics prescribed by a urologist. Also, consuming enough water will support to wash away the bacteria. 

Intestinal bulges on the vagina are concerning, but the cause of concern is not always a reason to panic. These may develop due to cysts, infections, or other similar disorders. It is best to have a test done by a gynecologist for a more thorough evaluation and diagnosis. 

It is usual to have the side effects of tiredness and drowsiness after use of such drugs. But if they are unable to come to life properly, it may be an indicator that the dosage of the medication needs to be modified. The first few days may be hard for them but then they will start to improve and feel normal again. Make sure they get plenty of sleep and drink lots of water. If the symptoms continue or become more severe, get in touch with their doctor for further instructions.

Yellow mucous discharge in the vaginal canal might be a symptom of an infection, especially if it is accompanied by a pungent odor, irritation or itching. I suggest to have an evaluation and proper diagnosis that is reliable by a gynecologist. 

It could be post inflammatory hypopigmentation. You need to get examined by dermatologist and get treated.

You may experience vibrating sensations in your penis and testicles for an extended period without pain or other symptoms because of muscle spasms or nerve activity. It is frequent and often not serious. But, if it is concerning or affecting your daily life, talk to a urologist about ruling out any medical conditions that may be causing it. Also, try drinking more water, getting enough sleep, and finding ways to relax.