Why is penis skin sensitive during intercourse?

Check if you're the one who perhaps is suffering from premature ejaculation, and maybe you're undergoing it due to anxiety, habits, or maybe illnesses. Do not worry; it is quite common, especially when you have recently become addicted to solo activities. To cope with this difficulty, you should breathe deep and go through the process trying to control it with the help of some exercises that allow you to control your PC muscles. It is wise to also build psychological intimacy through shared activities with your lover, if appropriate. If self-help tips do not yield any results, it is recommended to seek consultation with a healthcare provider who may provide you with additional treatment modalities that fit your particular condition. 

Excessive masturbation may cause erectile dysfunction. Consult a doctor immediately

Masturbation is not a big deal but overdoing it may cause problems like tiredness, backache, and trouble with concentration. The solution is to reduce the frequency of masturbation. Taking part in different activities, such as exercise or hobbies, can also help distract your mind from it. 

Syphilis is an infection causing sore­s, rashes, and fever - you ne­ed Penicillin G injections. This me­dicine battles syphilis, with doses inje­cted into muscle by healthcare­ staff. It's crucial to complete the full tre­atment prescribed, for e­ffective relie­f from symptoms. Syphilis left untreated can le­ad to serious health issues.

If you happen to have a pimple on your penis, it does not necessarily mean that you have an STD/STI. This could be caused by something as simple as irritation or clogged pores. However, it is advisable not to engage in sexual activity when the pimple is painful, oozing pus, or has other accompanying symptoms. Keep the area clean and dry and if it does not get better, seek medical advice. 

Assuming your thumb was not injured and you only came into contact with semen on your skin, the odds of catching an infection are pretty slim. Most lower UTIs caused by E. coli are harmless and heal within a few days. Make sure to clean your hands thoroughly using soap and water to get rid of the germs. You should consider going to the hospital if you experience abnormal symptoms such as redness, swelling, or itching.