It seems like your skin is not glowing and lacks moisture. These issues may be due to other reasons such as lack of proper hydration, non-use of sunscreen, or dry location. One of the best things to do in this respect is to ensure that your skin takes in enough water, use a good moisturizer that is not too harsh, and eat a healthy diet by including fruits and vegetables. Use sunblock when outdoors to keep your skin protected from the sun. These actions may improve your skin and consequently, you may have radiant skin.

After taking fever medicine, it usually happens that a person feels to be hot. Chickenpox is a virus that causes the manifestation of itchiness all around the body with red spots that turn into blisters. Fever, headache, and tiredness are the most common symptoms. Always remember to drink plenty of fluids to keep your body hydrated. Calamine lotion is useful in alleviating itching. Plenty of rest is essential. 

Your son might have a skin condition called hives. These are small, pinkish-red, itchy lumps that appear on the skin. Hives are generally caused by a person's allergic reaction to specific types of food, or drugs, or by bug bites. Give him an antihistamine that will alleviate the itchy skin and reduce the swelling. Moreover, you should search for the elements that cause the hives to not occur the rest of the time.

Yes, Montelukast sodium and fexofenadine hydrochloride are two of the medications used to cure skin allergies. Skin allergy patients usually get symptoms like itching, redness, and rashes. They perform this role by impeding the action of those substances on the parasympathetic nervous system. Consult an allergist before starting these medications for your skin allergies.

Your description of the symptoms leads me to believe that your mother has a skin condition called eczema. Eczema is characterized by the appearance of red, itchy patches on the skin. It can be caused or aggravated by certain substances or environmental factors. To alleviate the symptoms, it is necessary to maintain the skin's hydration and avoid irritants. Using mild soaps and wearing comfortable, breathable clothes can also be helpful.

It should be known that these things are quite usual and mostly innocent. They could be what is referred to as the Fordyce spots which simply put are oil glands. However, if there is any form of pain or itching accompanying them then it would be wise to see a medical practitioner who will advise accordingly. Hernias usually show themselves as bulges or swellings around the groin so there’s little chance they could be connected with the description of the said spots. To be sure, though, having them checked out by a healthcare provider would still do no harm!

Face acne can be addressed with over-the-counter topical remedies containing benzoyl peroxide or salicylic acid, and prescription medicines such as topical retinoids or oral antibiotics. It is recommended to visit a dermatologist who deals with skin diseases, so as to find out the best treatment for the type of acne you have.