Don't worry, this is normal. The side effects of malaria medication is bitter taste (which can be reduced with water and food), nausea, headache and skin itching. The side effects will pass. It's just a small annoyance you have to pay in return for not contracting a deadly disease.
There are mosquitoes in the south of Oman in July/August, but other that is nearly none. You should not be worried about malaria in Oman, as it does not exist,
You should start the preventive medication, one week before entering the malaria endemic zone. The same should be continued through out the stay and two weeks after going back to the original country. You should use the mosquito nets, repellent cream in endemic area.
If you are suffering from Malaria, then you can take Malaria Pills. There is no need to take it in advance.
If you are worried about paying for dementia treatments, you should consider getting medical insurance, which should cover about half or more/less of your bills. Medication can get costly, so you should definitely consider insurance.
No, you should not be worried. It is fine.
WHENEVER YOU TRAVEL TO A FORIEGN CONTRY, you should ask your PCP (primary care physician) about the proper shots and medication that you need for that specific area. Doctor knows best!!
Does the friend has the history of stealing. If he does then you should be worried, but if he does not you should not be worried. But to be safe, you can keep you stuff on safe place to avoid excuses.
You do not have cancer since you have not seen the doctor who will advise you of the sickness you have. It may be signs and symptoms of Malaria and not cancer.
If you started or stopped any activity or medication 5 months ago them most likely its normal but you should make an appointment with your doctor. You can never be too careful
Yes, you should be worried if it was not caused by mosquitoes or falliing.
Isolation and treatment of the patient of malaria should be done. Mosquitoes should be eradicated by eliminating the breeding places.
Doxycycline is not a good antimalarial. You should take the same for two weeks after leaving malaria area.