Dr Rajiv Desai
An Educational Blog
DRUG ADDICTION
Drug Addiction: _ Intravenous injection of heroin typically causes a rush within seven to eight seconds. This method of drug use provides the highest intensity and quickest onset of the initial rush but is also the most dangerous. Also, approximately 10% of new HIV infections worldwide are attributable to injecting drug use, often of an opiate such as heroin. ______ Prologue: Drugs are fascinating because they change our awareness. The basic reason people take drugs is to vary their conscious experience. Seeking pleasure is a human trait and certain chemicals which give a feeling of high or pleasure have always been used by some people everywhere. Of course, there are many ways to alter consciousness, such as listening to music, dancing, exercising, day dreaming and participating in religious rituals etc. and the list suggests that changing consciousness is something people like to do. People use substances (drugs) to alter their […]
SCIENCE OF LOVE
__________________ SCIENCE OF LOVE: _______________ In a study published in the Proceedings of the Royal Society, one researcher likened love at first sight to narcissism, because it turns out what we’re most attracted to is someone who happens to be looking at us. Again, this has evolutionary roots, as we shouldn’t spend time chasing a mate who’s not interested, but it’s narcissistic because the person we tend to look at, of course, looks like us. It’s like falling in love with your own image in the mirror as shown in the figure above. _______ Prologue: Shruti Hassan says that she is my fan. Esha Gupta wants to frustrate me. Is this love? Well, they are playing safe. If you have a reason why you love someone, it is not love. You can’t have a reason for loving someone, it just happens and you know it…..Love is an extremely […]
THE PAIN
THE PAIN: _ _ Prologue: Pain, as a proper subject of scientific observation and study, has long been neglected by medical science. Perhaps, like death, it reminds us too much of our failures as physicians. Or perhaps, like sex, it was seen as too private or subjective a subject for objective analysis. Whatever the reason, pain was never mentioned as a topic in my medical school, residency, or internship training. Pain is the most common symptom of disease and the request for its relief probably the most common demand placed on the doctor. Pain is too important a topic to continue to be ignored. Pain is clearly a multidimensional experience. It is neurophysiological, biochemical, psychological, ethnocultural, religious, cognitive, affective and environmental. The topic of pain is extremely complex to say the least. Pain is that pervasive, invasive, all-encompassing personal warning that something-is-wrong signal. Pain is associated with a wide range […]
